A: Yes, if your register runs Windows or Android. For older ECRs (electronic cash registers), you can use the software on a separate tablet.
As one Istanbul bakkal owner put it, "In the old days, I would wait five months for my money and sometimes never get it. Now, I get my money in five seconds. Call it whatever you want—Veresiye or Fintech—just pay on time." Veresiye 5 Programi