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Strappberry Blog

Guides for businesses planning an app or custom software: costs, timelines, technologies and how to choose a development partner.

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App development

What Is CFDI? A Guide for US Companies in Mexico

Your Mexican supplier sends an XML file instead of a PDF invoice, and your accounts payable team has no idea what to do with it. This guide explains what CFDI is, which fields actually matter, and how to wire Mexico's e-invoicing rules into the systems you already run.

· Equipo Strappberry

Essential guides

What Is Last Mile Delivery and Why It Costs So Much

Last mile delivery is the final leg from your local warehouse or store to the customer's door — and it routinely consumes the largest share of total shipping cost. This guide explains what counts as the last mile, which failures drain money, the formulas to measure it, and a practical plan to

· Equipo Strappberry

Website Down Message to Customers: Templates That Work

When your site goes dark, the outage itself is rarely what costs you the customer — the silence is. This guide gives operations and IT leads a framework for writing an outage notice, copy-ready templates for status pages, email, SMS and support macros, and the technical setup that lets the message

· Equipo Strappberry

App store publishing

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App development

What Is CFDI? A Guide for US Companies in Mexico

Your Mexican supplier sends an XML file instead of a PDF invoice, and your accounts payable team has no idea what to do with it. This guide explains what CFDI is, which fields actually matter, and how to wire Mexico's e-invoicing rules into the systems you already run.

· Equipo Strappberry

Strategy and costs

Inventory Control: A Step-by-Step Setup Guide

Most small and mid-size distributors do not lose money because they lack an inventory system. They lose it because nobody owns the count, the reorder points are guesses, and the spreadsheet is three days behind reality. This guide walks through the classification, counting cadence, and formulas that

· Equipo Strappberry

Strategy and costs

Disaster Recovery Plan Template for Small Business

Most companies discover their disaster recovery plan is incomplete at 2 a.m., mid-outage, with customers calling. This guide walks through a disaster recovery plan template you can fill in section by section, from RTO and RPO targets to call trees and restore drills. It includes the formulas

· Equipo Strappberry

App development

What Does Proof of Delivery Mean in Logistics?

Proof of delivery is the evidence that a shipment reached the right person at the right place and time. This guide explains what belongs in a POD record, why thin documentation turns into unpaid invoices and lost claims, and how to capture signatures, photos and GPS data that hold up weeks later.

· Equipo Strappberry

Strategy and costs

Inventory Spreadsheet Template: Build One That Works

Most inventory spreadsheets fail because they track quantities instead of decisions. This guide walks through the exact columns, formulas, and counting cadence that turn a flat list into a working control document — plus the warning signs that tell you a spreadsheet is no longer enough.

· Equipo Strappberry

Strategy and costs

What Is Last Mile Delivery and Why It Costs So Much

Last mile delivery is the final leg from your local warehouse or store to the customer's door — and it routinely consumes the largest share of total shipping cost. This guide explains what counts as the last mile, which failures drain money, the formulas to measure it, and a practical plan to

· Equipo Strappberry

Strategy and costs

Cycle Count Programs That Fix Inventory Accuracy

An annual physical inventory tells you how wrong your records were months after the damage was done. A disciplined cycle count program finds and fixes errors while they are still small. This guide covers ABC frequencies, daily count quotas, blind counting, tolerances, root-cause review and the

· Equipo Strappberry

App development

Website Down Message to Customers: Templates That Work

When your site goes dark, the outage itself is rarely what costs you the customer — the silence is. This guide gives operations and IT leads a framework for writing an outage notice, copy-ready templates for status pages, email, SMS and support macros, and the technical setup that lets the message

· Equipo Strappberry

Strategy and costs

Inventory Turnover Ratio: Formula, Benchmarks and Fixes

The inventory turnover ratio is the fastest way to see how much cash your warehouse is sitting on. This guide covers the formula, the version of it that misleads people, how to set a benchmark from your own history, and five operational fixes that move the number without starving sales.

· Equipo Strappberry