Added a new pair: USDT-BIP

Hello! We have carried out a large-scale work on the revision of the exchanger engine, so we are glad to present you a new trading pair: USDT - BIP

USDT (erc20) is fully integrated into our exchange office and should become the main hard currency for BIP exchange
All contracts, as before, are fully automatic, fast and reliable.

Thank you for choosing our exchanger-the best exchanger Minter Network