AISDC Blog
Guides and trends on AI, automation, custom software and digital invoicing — and how they strengthen your business.
How to Validate a SPEI Transfer with Banxico's CEP
Learn how to validate a SPEI transfer using Banxico's CEP step by step: what data you need, how to spot fake receipts, and how to automate verification.
Read more →CFDI Use Codes: The SAT's c_UsoCFDI Catalog
Learn what the CFDI use code is, how the SAT's c_UsoCFDI catalog works, and which key to pick among G01, G03, D01 through D10, S01, CP01 and CN01.
Read more →Types of CFDI: the 5 receipts issued through the SAT
Learn about the types of CFDI used in Mexico: ingreso, egreso, traslado, nómina and pago. When to use each one and how to avoid invoicing mistakes.
Read more →Custom Software vs. Off-the-Shelf Software
Compare custom software vs. off-the-shelf software: when each option makes sense, what total cost of ownership (TCO) to factor in, and how to decide.
Read more →RESICO: What It Is, Income Cap and ISR Rates
What RESICO is, who can file under it as an individual or a legal entity, the current income caps, ISR tax rates, and the tax obligations it carries.
Read more →Invoicing Requirements in Mexico: Full Guide
What you need to invoice in Mexico: RFC, e.firma, CSD, tax regime, CFDI use, and a PAC — a step-by-step guide to issuing your first CFDI.
Read more →SAT Tax Regime: Mexico's Catalog and Codes
Learn what a Mexican tax regime is, the most common SAT codes (601, 605, 606, 612, 626), and why it must match your CSF to stamp CFDI 4.0 invoices.
Read more →What Are Incoterms 2020? Guide and Examples
What Incoterms 2020 are, all 11 rules (EXW, FOB, CIF, DDP), and who pays freight and carries the risk in an international trade shipment.
Read more →What Are Push Notifications and How Do They Work
What push notifications are, how they work on mobile and web, real examples, and the best practices for sending them without annoying users.
Read more →What Is a Neural Network? A No-Math Guide
What is a neural network, how do neurons and layers work, how is it trained, and how do CNNs, RNNs, and transformers differ, explained with no formulas.
Read more →What Is a PWA and When to Choose One
What a PWA is, how a progressive web app works, real-world examples, PWA vs native app, and its limits on iOS before you commit to one.
Read more →What Is a Payment Gateway and How Does It Work
Learn what a payment gateway is, how the checkout flow works, and which options exist in Mexico: Stripe, Conekta, Mercado Pago, and OpenPay.
Read more →What Is a Vector Database and Why It Matters
Learn what a vector database is, how embeddings work, and when your business actually needs one for fast, accurate similarity search.
Read more →What Is an API: A Practical Guide for Businesses
What an API is, how a REST API works, and real integration examples with tax authorities, WhatsApp, and payments, explained without the jargon.
Read more →What Is a WMS? Complete Guide
What a WMS is, how a warehouse management system works, and when your small business needs one: core functions, real examples, and WMS vs ERP.
Read more →What Is a TMS and What It Does for Your Logistics
What is a TMS (transportation management system): its routing, tracking, and cost-control functions, and how it connects to Mexico's Carta Porte.
Read more →What Is an Information System? TPS, MIS, DSS and ESS
What an information system is, its breakdown into TPS, MIS, DSS and ESS, and how it differs from a management system like an ERP or CRM.
Read more →What Is a Management System? Types and Examples
What a management system is, its main types (ERP, CRM, WMS) and real examples, so you can pick the one your business actually needs.
Read more →What Is a Pedimento Aduanal (Mexican Customs Entry)?
What a pedimento aduanal is, what data it contains, the most common pedimento keys, and how it connects to the customs broker and the CFDI.
Read more →What Is a PAC in Mexico and How to Choose One
What a PAC is, how CFDI stamping works in Mexico, and what to check before choosing an authorized certification provider for your invoices.
Read more →What Is a Logistics Operator and How to Choose One
What a logistics operator (3PL) is, what services it offers, examples by business type, and how to evaluate one before you sign in Mexico.
Read more →What Is an OKR? Objectives and Key Results
What an OKR is, how it's structured, how often teams review it, and how it differs from a KPI, with real examples across business areas.
Read more →What Is an MVP? Minimum Viable Product Explained
What is an MVP, how to scope one, and real examples of minimum viable products, so you can launch custom software without overspending from day one.
Read more →What Is an AI Model?
What an AI model is, how it's trained on data, how it gets evaluated before launch, and what separates open models from closed ones.
Read more →What Is an LLM (Large Language Model)
What an LLM (large language model) is, how it works with tokens, why it hallucinates, and how businesses pair it with RAG for trustworthy answers.
Read more →What Is a Freight Forwarder? When to Hire One
What a freight forwarder is, how it differs from a customs broker and a carrier, and when it makes sense to hire one for importing or exporting.
Read more →What Is a Workflow and How to Map One
What a workflow is, how to map it with a diagram, and real workflow examples that businesses in Mexico and the US are already automating today.
Read more →What Is a Data Warehouse (and How to Use One)
What a data warehouse is, how it differs from a regular database and from a data lake, and how it helps you make better decisions with real data.
Read more →What Is a Digital Seal Certificate (CSD) in Mexico
What a digital seal certificate (CSD) is, how it signs your CFDI invoices, how it differs from the e.firma, and how to request one with Certifica.
Read more →What Is a Chatbot and How Does It Work?
What a chatbot is, how it works (rule-based vs AI), the main types by channel (WhatsApp, web), and what it can and cannot do without a human.
Read more →What Is a Bill of Lading (BL)? Full Guide
What a bill of lading is, its three legal functions, the main types you'll run into, and how a digital BL works in international trade.
Read more →What Is a Virtual Assistant and How It Works
What a virtual assistant is, how it differs from a chatbot and an AI agent, which channels it runs on, and how businesses use it today.
Read more →What Is a Voice Agent With Artificial Intelligence
Learn what a voice agent with artificial intelligence is, how it works (STT, LLM, TTS), and which use cases save your business the most time and money.
Read more →What Is an AI Agent? A Guide for Businesses
What an AI agent is, how it differs from a chatbot, and how it combines an LLM, tools, memory, and an action loop to complete full tasks end to end.
Read more →What Is SPEI and How Does It Work in Mexico?
What SPEI is, how it works, its 24/7 schedule, and how it differs from a TEF. Learn how to read the tracking key and CEP behind every transfer.
Read more →What Is SaaS? Software as a Service Explained
What SaaS is and how the software-as-a-service model works: real examples, pros and cons versus traditional software, and when to build your own SaaS.
Read more →What Is RAG (Retrieval-Augmented Generation)?
What is RAG (retrieval augmented generation): how it works, why it beats fine-tuning for company documents, and how to evaluate it.
Read more →What Is Prompt Engineering? Guide and Examples
What prompt engineering is, how to write a good prompt using role, context, examples, and constraints, and when to use RAG or AI agents instead.
Read more →What Is Natural Language Processing (NLP)?
What natural language processing (NLP) is, how it works, its core tasks, why Spanish is hard for it, and real business use cases for companies.
Read more →What Is Machine Learning: Definition and Types
What is machine learning, explained simply: how it works, its types (supervised, unsupervised, reinforcement), and real examples from Mexican businesses.
Read more →What Is Low Code? When It Works, When It Breaks
What low code is, how low code platforms actually work, and when custom software is the smarter call. An honest guide, no sales pitch.
Read more →What Is Video Analytics and How It Works
What video analytics is, how it runs on the cameras you already have, and what it detects: intrusion, loitering, people counting and license plates.
Read more →What Is Last-Mile Delivery in Logistics?
What last-mile delivery is, why it drives most of a shipment's cost, and what technology businesses in Mexico use to solve it without losing customers.
Read more →What Is Conversion Rate and How to Calculate It
What conversion rate is, the formula for retail and ecommerce, what counts as a good rate, and the concrete actions that actually raise the number.
Read more →What Is Mixed Reality (MR) and How It Differs
What mixed reality is, how it differs from augmented and virtual reality, which devices exist today, and how businesses are using MR right now.
Read more →What Is the Cloud? A Cloud Computing Guide
What is the cloud, explained simply: IaaS, PaaS, SaaS, public, private and hybrid cloud, providers like AWS and Azure, and what actually drives cost.
Read more →What Is Social Engineering and How to Prevent It
Learn what social engineering is, the most common types (pretexting, vishing, baiting) and how to protect your business from these attacks.
Read more →What Is the e.firma? SAT Digital Signature Guide
What the e.firma is, how it differs from the SAT password and the CSD, and how to apply for or renew it online step by step in 2026.
Read more →What Is Digitalization? A Guide for Businesses
What digitalization means, how it differs from digital transformation, and the steps to digitalize processes and documents in a small or midsize business.
Read more →What Is Object Detection and How Does It Work?
Learn what object detection is, how it differs from classification and segmentation, and how YOLO makes real-time detection possible.
Read more →What Is Bank Reconciliation and How to Do It
What bank reconciliation is, how to do it step by step, the most common differences you'll find, and how to automate it with OCR and Banxico's CEP.
Read more →What Is a Supply Chain? Stages and KPIs
What a supply chain is, its stages, real-world examples by industry, and the KPIs you need to measure and digitalize it in your business.
Read more →What Is Biometrics: Types and Business Uses
What biometrics is, its main types (fingerprint, face, iris, voice), how accurate it is, and what Mexican law requires when handling biometric data.
Read more →What Is Two-Factor Authentication (2FA)?
Two-factor authentication (2FA) stops attackers even if they steal your password. Learn the available methods and what to turn on first at your company.
Read more →What Is Flutter? Google's App Framework
What Flutter is, Google's open-source framework for building apps from one codebase: how it works, how it compares to React Native, and when to use it.
Read more →What Is ETL and How Does the ETL Process Work
What is ETL, its three phases (extract, transform, load), and examples using SAT and ERP data. ETL tools, ETL vs ELT, and when you need it.
Read more →What Is Average Ticket Size and How to Calculate It
What average ticket size means, the formula to calculate it step by step, and how cross-selling and bundles help you increase it in your business.
Read more →What Is the RFC in Mexico: Structure and How to Get It
What the RFC is, how it's structured for individuals and companies, what the homoclave is, and how to register for one with the SAT to invoice legally.
Read more →What Is Facial Recognition and How It Works
What facial recognition is, how its technical pipeline works, how accurate it really is, and what Mexican law says about using it in your business.
Read more →What Is Ransomware and How to Prevent It
What ransomware is, how it spreads, and how to defend against it with 3-2-1 backups and a response plan. Includes real examples and the risk in Mexico.
Read more →What Is Picking in a Warehouse? Types and Technology
What picking is, how it differs from packing, and the main types (by order, batch, zone, wave) plus RF, voice, and vision picking technology.
Read more →What Is Phishing: Types and How to Stop It
What phishing is, its most common types, warning signs, and how to prevent phishing in companies with MFA, training, and technical controls.
Read more →What Is Pentesting? Types and How It Works
What pentesting is, its types (black, grey, and white box), how scope is defined, what deliverables to expect, and how often to run one.
Read more →What Is Web Development? A Complete Guide
What web development is, the difference between frontend and backend, project types, common tech stacks, and how a site or app actually gets built.
Read more →What Is Access Control? Types and How It Works
Learn what access control is, the main types (card, PIN, biometric, license plate) and how the system architecture connects to cameras and payroll.
Read more →What Is Sentiment Analysis with AI?
Sentiment analysis uses AI to tell whether a piece of text or audio is positive, negative, or neutral. How it works, real examples, and its limits.
Read more →What Is DiMo? Mexico's Phone-Number Transfers
DiMo is Banxico's system for sending money over SPEI using only a phone number. Learn how it works, who offers it, and how safe it really is.
Read more →What Is Deep Learning? A Guide for Businesses
What deep learning is, how deep neural networks work, where it beats other AI models, and how much compute your business actually needs to use it.
Read more →What Is Cross Docking and How It Works
What cross docking is, its types and advantages, plus the WMS and planning requirements to implement it, with real examples from logistics.
Read more →What Is CoDi? Mexico's QR Digital Payment System
What CoDi is, Banxico's QR and NFC payment system: how it works step by step, how it differs from SPEI, and whether it charges a fee.
Read more →What Is Business Intelligence and How to Apply It
What business intelligence is, what it's used for, and which BI tools businesses use to make data-driven decisions, with real-world examples.
Read more →What Is BPM (Business Process Management)?
What BPM is, how its lifecycle works, the difference between BPM and RPA, and how to choose business process management software for your company.
Read more →Reorder Point: What It Is and How to Calculate It
What the reorder point is, the formula to calculate it step by step, and how it relates to minimum stock and safety stock levels for any business.
Read more →What Is the SAT Opinión de Cumplimiento (32-D)
The Opinión de Cumplimiento (32-D) is the SAT document confirming a business is current on its Mexico tax obligations. How to get it and who requires it.
Read more →What Is a Credit Note in CFDI 4.0?
What a credit note is, when it's issued (returns, discounts, rebates), and how it relates to the original CFDI: relation type 01 vs. 03 explained.
Read more →Logistics KPIs: OTIF, Fill Rate and More
The logistics KPIs you should track in warehouse and transportation: OTIF, fill rate, lead time and cost per order, with formulas and a worked example.
Read more →Cycle Counting: What It Is and How to Set It Up
What cycle counting is, how it differs from a full physical inventory, and how to set it up with ABC classification, count frequencies, and software.
Read more →AI for Small Businesses: Where to Start
A practical guide to AI for small businesses: free and low-cost tools, concrete first steps, and the common mistakes you should avoid.
Read more →What Is Generative AI? A Business Guide
What generative AI is, how it differs from traditional AI, and how businesses in Mexico are using it, with real examples and risks.
Read more →Artificial Intelligence in Industry: Manufacturing
How artificial intelligence in industry cuts downtime with predictive maintenance, speeds up visual quality control, and improves production planning.
Read more →Artificial Intelligence in Agriculture
How artificial intelligence in agriculture helps Mexican growers optimize irrigation, spot pests with computer vision, and monitor crops in real time.
Read more →Artificial Intelligence in Retail: A Practical Guide
AI in retail connects people counting, demand forecasting, dynamic pricing, and chatbots to help stores sell more with less guesswork and less friction.
Read more →Artificial Intelligence in Customer Service
Learn which customer service tasks artificial intelligence can fully handle, where a human still needs to step in, and which metrics prove it works.
Read more →Sales Forecast: Methods and How to Build One
What a sales forecast is, the methods teams actually use — moving average, seasonal, machine learning — and the mistakes that wreck a reliable forecast.
Read more →Factura Global (CFDI 4.0): What It Is & How to Issue
What a factura global to the general public is, when to use the generic RFC XAXX010101000, its periodicity, and how to issue it correctly under CFDI 4.0.
Read more →Examples of Artificial Intelligence: 12 Real Cases
12 real examples of artificial intelligence in everyday life and business: chatbots, OCR, computer vision, recommendation engines and fraud detection.
Read more →How Much Does a Website Cost
How much does a website cost? See the real factors that move the price: site type, design, integrations, and maintenance, so you can quote it right.
Read more →How Much Does It Cost to Develop an App
How much it costs to develop an app depends on platform, features and backend. We break down the real cost drivers behind app pricing, no invented figures.
Read more →Constancia de Situación Fiscal in Mexico
What Mexico's constancia de situación fiscal is, how to download it from the SAT portal or SAT ID app, and why it can no longer be required to invoice you.
Read more →What Is the Payment Complement (REP) in CFDI 4.0
What the CFDI payment complement (REP) is, when it's mandatory, Mexico's SAT deadline, the required fields, and the most common filing mistakes.
Read more →Foreign Trade Complement: CFDI Guide 2026
Find out when Mexico's foreign trade complement is mandatory on a CFDI, what fields the SAT requires, and the most common filing mistakes.
Read more →How to Cancel an Invoice (CFDI) in Mexico (2026)
Learn how to cancel a CFDI invoice step by step: SAT reasons 01 to 04, when you need the recipient's acceptance, deadlines and how to substitute it.
Read more →What Is a CFDI de Nómina and Complement 1.2
What a CFDI de nómina is, how the complemento de nómina 1.2 works, SAT deadlines to stamp it, and the most common reasons payroll receipts get rejected.
Read more →AI Automation: What It Is and How to Use It
What AI automation is, how it differs from traditional RPA, and how to apply it in your business with real examples and use cases.
Read more →Native vs. Hybrid Apps: How to Choose in 2026
Native vs. hybrid apps compared: performance, cost, and development time with Flutter and React Native, so you can pick the right option for your app.
Read more →What Is a Charter? Meaning in Transport and Logistics
What charter means: aircraft, vessels and ground transport hired exclusively. How charters differ from scheduled services and when they make sense.
Read more →Just in Time (JIT): What It Is and How It Works
What the just-in-time method is, how it works in production and logistics, its advantages and risks, and what you need to implement it safely.
Read more →What Is Hazmat? Dangerous Goods in Transport
What hazmat means, the 9 hazard classes, what Mexican law requires to transport dangerous goods, and how they are declared in the Carta Porte complement.
Read more →Retail KPIs: The Metrics That Actually Move Sales
The retail KPIs every store should track: conversion rate, average ticket, UPT, GMROI, foot traffic and more — with formulas to calculate each one.
Read more →LPR Cameras: How License Plate Recognition Works
What an LPR camera (ALPR/ANPR) is, how automatic license plate recognition works, the difference between ANPR and LPR, and real-world use cases.
Read more →1PL to 5PL: The Differences, With Examples
What each logistics-party level (1PL through 5PL) means, how they differ, and clear examples to decide which one fits your company.
Read more →What Is a CFDI and What Is It For?
Learn what a CFDI is, how SAT stamping and PACs work, the certificate types, CFDI 4.0 changes, and how businesses automate electronic invoicing in Mexico.
Read more →SAT Electronic Invoicing: A Complete Guide for Businesses
A complete guide to SAT electronic invoicing in Mexico: CFDI format, e.firma vs CSD, PAC stamping, cancellation rules, and ERP integration.
Read more →Carta Porte Complement: A Practical Guide
A practical guide to Mexico's Carta Porte CFDI complement — who must issue it, what data it carries, transfer vs. income variants, and how to automate it.
Read more →CFDI 4.0: What Changed and How to Comply
A factual guide to CFDI 4.0: the key technical changes from version 3.3, new receiver-data rules, and how to avoid invoice rejections.
Read more →What Is Artificial Intelligence? A Guide for Businesses
Learn what artificial intelligence is, how it works, its main branches, and how businesses can start applying AI in a practical, results-driven way.
Read more →What Is a KPI? A Complete Guide with Business Examples
Learn what a KPI is, how it differs from a plain metric, what makes a good indicator, and how to track KPIs effectively with real-time dashboards.
Read more →What Is a CRM? A Complete Guide for Business Owners
Learn what a CRM is, what it does, its core modules, when a custom-built CRM makes sense, and how to choose the right solution for your company.
Read more →What Is an ERP? A Complete Guide for Business Leaders
Learn what an ERP system is, how it works, its core modules, how it differs from a CRM, and when a custom-built ERP makes more sense.
Read more →What Is ChatGPT? A Clear Guide for Business Leaders
Learn what ChatGPT is, how LLMs work, what they can and can't do, and why a custom AI assistant grounded in your data delivers more value.
Read more →What Is Power BI? The Complete Guide for Businesses
Learn what Power BI is, how it works, what its core components are, and when a business needs to go beyond a standard setup with a custom dashboard.
Read more →Factura 4.0: A Guide for Businesses
Everything you need to know about Factura 4.0 under the CFDI 4.0 standard: required fields, issuance methods, rejection causes, and automation strategies.
Read more →Types of Artificial Intelligence Explained
Learn the main types of AI by capability and technique: ANI, AGI, ASI, machine learning, deep learning, NLP, and more. A practical guide for business.
Read more →What Is OCR? A Guide for Businesses
Learn what OCR is, how it works with modern AI, and why it's essential for automating invoice capture, payment receipts, and identity verification.
Read more →What Is a Dashboard? A Complete Guide to Data Dashboards
Learn what a dashboard is, what it's used for, its types, key components, and when building a custom one makes more sense than an off-the-shelf tool.
Read more →How to Create a WhatsApp Chatbot
An honest guide to building a WhatsApp chatbot — from native auto-replies to a full AI agent grounded in your business data and systems.
Read more →What Is Digital Transformation? A Practical Guide
Learn what digital transformation really means, how it differs from digitization, and how to apply it with custom software, AI, and data.
Read more →What Is Augmented Reality?
Learn what augmented reality is, how it differs from VR, how it works, and how businesses can adopt AR to improve operations and customer experiences.
Read more →What Is Virtual Reality?
Learn what virtual reality is, how it works, how it differs from AR and mixed reality, and how businesses can start using VR today.
Read more →What Is Cybersecurity?
Learn what cybersecurity is, why it matters for businesses, the most common threats, and best practices to protect your organization's systems and data.
Read more →What Is Automation?
Learn what business process automation is, the main types, which tasks can be automated, and how to start applying it in your company.
Read more →What Is RPA (Robotic Process Automation)?
Learn what RPA is, how software bots mimic human UI actions, when to use it, and how it combines with AI to enable hyperautomation.
Read more →What Is Computer Vision?
Learn what computer vision is, how it works, and how businesses use AI-powered vision systems to automate processes and improve operations.
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