I like how it can be used with different payment systems whether you have your own credit card processing service provider - such as PayPal --or are using third party services provided through Paypal / Stripe--you still get all of those benefits! The ability has been great in helping me keep my business organized while also cutting down our overhead costs since we no longer pay monthly fees associated wtih traditional POS software providers who charge $1k+ per month just so people could use their products!!