Not Supported on Android / iOS / Mac OS -Requires Intermediate windows knowledge for setup. Easy to Use -Feature for Everything -Best Value (Other companies charge more for same features) -Supports Multiple Stores -Supports MANY Payment Processors -Supports Excel Import -Supports Hardware from all Industries (Under the counter scanner scales (as seen in grocery stores), Coin Dispensers, Caller ID, etc.) We offer a free buyers guide that will compare this software against many others, feel free to visit our website at any time so we can give you a tour! If you have a retail business, and you don't want to ever question the capabilities of your POS software while also having the peace of mind that you're not over paying, pcAmerica's Cash Register Express (CRE) is everything you need. We've been selling this software (and many others) to cater to our retail clients and it is by far my favorite. Cash Register Express from a 20 Year Reseller