The best part is that it's totally web-based, which means you don't need to install any software or hardware. Also, I like how easy is to use this service with almost no learning curve required! It is very intuitive as well since there are tutorials available online so it will be easier if somebody new joins your team. With regards to payment, I've never had any issue related to customer payments but sometimes PayPal can experience some issues when they update their system. So make sure you pay attention and try not to keep changing between PayPal and Credit card accounts. This has helped us solve multiple problems we were having internally at our restaurant. We couldn't integrate cash registers from different vendors due to differences in data formats of each vendor, now we have unified everything into one place using flexypo. Now our customers feel more comfortable giving credit cards without thinking twice about security risks.