Seller Toolkit

All-in-one toolkit for eBay Store sellers: extract variants, sales tracker, sync orders, export to Excel and monitor stock.

📈 SALES TRACKER — Pro Built for eBay Store sellers who need more than eBay's Seller Hub. Connect your eBay account once and Seller Toolkit automatically pulls every order, fee and payout directly from eBay's API. No spreadsheets to fill in manually. No guesswork. Real profit per order — after eBay fees, promoted listing ad costs, shipping AND your cost of goods ROI % per product — know exactly which items are worth relisting and which are costing you money COGS tracking — enter your cost of goods per item, saved automatically to your account Smart refund handling — full refunds and cancellations excluded from your totals, partial refunds tracked with their actual reduced payout Filter by date — last 30 days, 90 days, this year, or any custom range One-click Excel export — monthly breakdown sheets + a Summary sheet, all with live formulas. Open it in Excel and every number recalculates automatically. Perfect for tax time or sharing with your accountant. eBay's Seller Hub tells you what sold. Seller Toolkit tells you what you made. 🔍 VARIANT EXTRACTOR — Starter Navigate to any Amazon product listing, search results, category page or Best Seller list and instantly extract all variant ASINs with one click. No manual copying, no wasted time, no credits needed. 📱 PROFIT MARGIN CALCULATOR — Starter Enter an Amazon ASIN to auto-fetch the price, then fill in your planned eBay sell price to calculate net profit and margins. 📦 BULK SCRAPER — Pro Paste a list of Amazon URLs or product identifiers and let Seller Toolkit visit each page automatically. Results are shown grouped by listing or as one combined list — copy everything with one click. 🌐 MULTI-SITE EXTRACTOR — Pro Extract item IDs and variants from eBay, Walmart and Etsy product pages, search results and category pages — all from one tool. 📊 STOCK MONITOR — Pro Connect your eBay account and automatically sync stock levels with Amazon. Out of stock on Amazon? eBay listing gets set to zero. Back in stock? Restored automatically. Batch sync your entire catalog or run a quick manual check on specific ASINs. 💰 PRICE OPTIMIZER — Pro Round all your eBay listing prices to your preferred ending (.99 / .97 / .95) across your entire catalog in one run — or target specific listings by SKU. Never raises a price, only optimizes down. ♾️ UNLIMITED USE No credits. No limits. No pay-per-use nonsense. Run as many extractions and export as you need for one flat monthly price. 🔜 COMING SOON Title Optimizer — Pro Price Monitor — Elite Product Research Tool — Elite Automation Tools - Elite 💼 BUILT FOR SERIOUS SELLERS Whether you're sourcing products, managing inventory, tracking your profitability or researching competitors — Seller Toolkit saves you hours every week and gives you the numbers to make smarter decisions. 💳 PRICING Starter — $12.99/month — Variant Extractor + Profit Margin Calculator Pro — $19.99/month — Everything + Bulk Scraper + Multi-site Extractor + Stock Monitor + Price Optimizer + Sales Tracker Elite — $49.99/month — Everything + Price Monitor + Product Research Tool 7 day free trial on all plans — cancel anytime 🛒 AMAZON STORE SELLERS We're expanding into Amazon seller tools. If you run an Amazon Store and want to see features built for you — join our FREE Discord and tell us what you need. Your feedback shapes what we build next. 💬 If you need tools built to make your everyday seller life simple — Join our FREE community on Discord for support, feature requests and seller tips: discord.gg/XASKP7exUx 🔒 Privacy policy: sellertoolkit.carrd.co