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攤攤記 TanTanLog app icon

Launched · about two months

TanTanLog

Snap it, log it, and know what you sold by the time you pack up.

Photo-based sales records and fast bookkeeping for market vendors.

Why it exists

At the busiest moment of a market day, nobody has time to open a spreadsheet. Reconstructing sales afterwards means missed entries, cash that doesn’t add up, and no clear view of what sold best. TanTanLog cuts each record to about five seconds.

Key features

Photo-based sales records

Take a photo of the item and enter the price, and the sale is recorded. The photo is the record, so there is no product catalog to set up first.

Quick entry

No time for a photo? Tap a common amount, pick the payment method, and you’re done, one-handed.

End-of-day report

Revenue, payment methods, product categories and a wall of sold items, all summarized the moment you pack up.

To-dos and history

Track custom orders, shipments and pending payments in one place, and compare revenue across every market you have attended.

Who it’s for

Want to build a product like this?