To Square (the accessory that allows us to receive credit card payments on our iOS devices), competitors are beginning to emerge. One of the last to appear has been cashier, a very complete application, already active in the United States, that allows us to process all types of payments through our iPhone, iPod Touch or iPad. It is also compatible with the payment of credit cards, you just have to buy an accessory that is compatible.
Cashier is rather intended for use by establishmentswhile Square has a direct focus on independent businesses.
With Cashier we will use the camera of our iPhone to scan barcodes and within the same application we will be able to keep track of the inventory of our store, send the purchase tickets through email and have a complete history of all the clients saved.
A competitor that appears powerful before Square. Now both companies will have to fight to see which is the first to reach international territory. You can see the application in the US App Store and download it for free.
More information- PayPal shows Square's ultimate rival
Source- Cashier on the App Store