AUSUM Ventures is creating an all-inclusive point-of-sale (POS) system that addresses issues with traditional credit/debit cards and offers alternatives. It highlights problems like insecurity and high fees with plastic cards and argues Bitcoin provides a secure, cheap alternative without fees or exposing financial information. The AUSUM POS system supports new EMV credit/debit card standards, contactless payments via NFC/NFS, and digital currencies to give merchants a future-proof solution.