Six things to fix before anyone pays

September 26, 2026 · 1 min read

With billing working, I asked what a paying customer would run into first. The list had six items, and I did all six.

Billing and accounts

1. Deleting an account now cancels its subscription first. Before, Stripe could keep charging for an account that no longer existed. If Stripe can't be reached, the deletion stops, so it's never half done.
2. Changing your email updates Stripe too, so receipts go to the right place.
3. You agree to the Terms and Privacy Policy when you sign up, and if they change, you're asked again.

Features people ask for right away

4. CSV import and export. A vendor with 400 cards won't add them one at a time. Import reads the common collection apps' export files, shows you the matches before anything is added, and exports give you a copy of your data whenever you want it.
5. Price alert emails. Pro users get one email listing every card that crossed its alert line, not a flood of separate messages, and a card that stays past the line doesn't email again until it crosses back.
6. Device limits after a downgrade. If you move to a plan with fewer devices, your oldest devices keep working and the extras pause, with a clear message on each.