> For the complete documentation index, see [llms.txt](https://tradinggpt.gitbook.io/twalletmint/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://tradinggpt.gitbook.io/twalletmint/twin-token/what-is-twin-token/t-pay.md).

# T-Pay

Miners can use TWIN and TGPT to pay for all products and services globally through T-Pay cards powered by MasterCard technology

<figure><img src="https://2642705916-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FSpZyPUFjbO4gWLveVFUw%2Fuploads%2FPfsJpLifDBOzbLIDeAUG%2Fcard.png?alt=media&amp;token=1f27063e-e2f5-4dd2-86b9-71ccc96f4891" alt=""><figcaption></figcaption></figure>

T-Pay card opening fee is 150 USDT

The condition to receive a free T-Pay card is to refer 5000 USDT of F1 MintTWIN sales

The time to receive the card is from 10 - 20 working days