Credit cards that sit unused can be closed by banks — shrinking your available credit and shortening your credit history. Dollar Ping automates small, scheduled keep-alive charges so you don’t have to track every card by hand.

Payments run through Stripe; we don’t store full card numbers. You choose a billing interval per card (Standard every 5 months or Basic every 11 months) that fits how conservative you want to be about inactivity risk.

We also publish free tools, academy lessons, and partner offers to help you make better credit decisions — always with clear disclosures when we earn a commission.

Questions? Support · support@dollarping.com