Lets Compare: PayPal vs. Square vs. Swipe4Free After testing and researching the main credit card processing options, there were three clear frontrunners: Square, PayPal Here, and Swipe4Free. In the write up below, we compare the cost, functionality, ease of use, customer service, and overall value of each provider, and make our recommendation about which provider is the best for your small business.
1.) Monthly Fee and Processing Cost Both Square and PayPal here have no monthly cost and similar processing rates, with PayPal Here being just a tad bit cheaper. Swipe4Free has no monthly fees AND no processing fees. 
Square has no monthly service fee of any kind. Instead, they make money by charging a processing fee on all credit/debit card transactions. The rate for