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Perspectivas sobre comercio internacional, exportaciones, importaciones, logística y aduanas.
Resource Library

Pro Forma Invoice Template: Free Excel, Word & PDF
A practical guide to pro forma invoices for US importers and exporters. What goes in, when to use it, how it differs from a commercial invoice.

Commercial Invoice: What It Is, What Goes In It, and How to Get It Right
A practical guide to preparing a US commercial invoice that clears CBP every time. Field-by-field anatomy plus the escalation timeline that kicks in when something is wrong.

How to Calculate Inventory Turnover (Formula + Calculator)
Calculate inventory turnover with our free calculator: turnover ratio, average inventory and days in inventory, plus the formula and a worked example.

Working Capital for Service Businesses: Financing That Fits Your Cash Flow
Service businesses are profitable but cash-strapped. Here is why traditional financing fails them and which products actually fit the way service businesses work.

Types of Supply Chain Financing Explained
A complete breakdown of the main types of supply chain finance, from reverse factoring to inventory finance, with examples, costs, and a decision matrix to help US businesses pick the right one.

Gross Margin Calculator: Formula, Examples & Gross Profit
Free gross margin calculator: get gross profit, gross margin % and markup, plus the gross margin formula, examples and average margins by industry.

Line of Credit Calculator: Payments, Interest & Cost
Free line of credit calculator: estimate monthly payments, interest and total borrowing cost for any draw, APR and term, with formula and examples.

Secured vs Unsecured Line of Credit: Guide for SMBs
Not sure which line of credit fits your SMB? Compare secured vs unsecured on rates, limits, speed, and risk, with a quick framework to decide.