I'm yet to come across any ptp platform that requires its users to upgrade their account, and I don't think it will be profitable
There are several PTP sites that require their members to upgrade their accounts if they want to withdraw their balance. For some members (posters) who have targets, of course it will be very profitable, but for some posters who don't have targets because of the limited time they have, of course it will be detrimental if they have to pay for an account upgrade of at least $ 5 per month. What do you think?