Litbuy Spreadsheet for Resellers: The Complete 2026 Guide

A personal buyer tracks purchases and expenses. A reseller tracks the complete product lifecycle: sourcing, holding cost, listing, sale, fees, and net profit. A reseller litbuy spreadsheet needs to capture all six stages and link them together so you always know the true profitability of every item you handle.

The most important addition for resellers is a Sales tab that logs every completed transaction, including the platform it sold on, the buyer's location, the shipping cost charged to the buyer, and any platform fees deducted. Without this, your profit calculations are incomplete.

A reseller litbuy spreadsheet needs five tabs: Products, Purchases, Listings, Sales, and Financials.

Each resale platform charges different fees, and those fees dramatically affect your net margin. A reseller litbuy spreadsheet must track fees separately by platform so you know which selling channel is actually most profitable after costs.

Create a Platform Fees reference table listing the current fee percentage for each platform you use. Use a VLOOKUP formula in your Sales tab to automatically apply the correct fee percentage based on which platform the sale occurred on. This gives you accurate net profit without manual fee calculation.

Most resellers forget to factor in holding costs: the time and money tied up in inventory that has not sold yet. For a reseller litbuy spreadsheet, add a Days Listed column in your Listings tab that calculates how long each item has been available.

Set a conditional formatting rule that highlights any item listed for more than sixty days in orange and more than ninety days in red. These flagged items need a price reduction or alternative selling channel. Holding dead inventory is a hidden cost that erodes overall profitability.