Hacker News new | past | comments | ask | show | jobs | submit login

This is an excellent point. You could make a series of purchases with your Coin set to your credit card, use an obviously fake signature, then dispute them all. The merchant can't claim that they checked the signature because they obviously don't match, so any merchant that lets you use your card has little recourse in the case of chargebacks.



Guidelines | FAQ | Support | API | Security | Lists | Bookmarklet | Legal | Apply to YC | Contact

Search: