Observed arrival · 2026-08-24
青豆丁, the piano teacher's ledger
A Chinese-language bookkeeping tool for one-to-one piano teachers, linking lessons, rescheduling, payments, and parent statements.
Field notes
The workflow is organized around families rather than isolated students: a single payment can be matched to several children’s lessons, and the resulting account history can be exported for a selected date range. The sample dashboard reports 14 enrolled students, 21 weekly lessons, $7,200 in monthly payments, and $675 outstanding. The page also lists support for cash, cheques, Zelle, Venmo, PayPal, and bank transfers while explicitly keeping payment handling outside the product.
Observed signals
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Editorial observations of this landing page, not a rating.
One card from the complete issue