Point of Sale software is a technological solution for retail businesses, hotels, and restaurants to perform transactions effortlessly from anywhere. That’s why, the software that the POS system works on should be bug-free, and shall not have any security flaws. Partner with QASource, one of the leading POS testing specialists, and release secure software in the market. To know more, visit https://blog.qasource.com/a-complete-guide-to-point-of-sale-qa-testing