Which company first introduced the 'Square Reader' that transformed mobile payment processing for small businesses?

The retail payment landscape has undergone dramatic transformation in the last decade. From cash registers to contactless payments, from magnetic stripes to cryptocurrency acceptance, the way we pay for goods has evolved at breakneck speed. This poll tests your knowledge of a significant innovation in retail payment systems that changed how businesses process transactions worldwide.

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Block, Inc. (formerly Square, Inc.)
PayPal Holdings, Inc.
Stripe, Inc.
Shopify Payments