The PayPal Invoicing Ruby SDK by PayPal allows developers to integrate the PayPal Invoicing API's methods for creating and managing invoices into their Ruby projects and applications. Code examples and sample applications are provided in the documentation.
Exchanging currency for items or services is such an old time tradition and yet there are so many ways it can be done. I’ve just taken a stroll through the payment systems neighborhood and I’ve felt inspiration from the innovators FaceCash & Dwolla, pride in my home state operator PowerPay, and murky suspicion toward JunglePay.
Visa has opened the submission process for the next edition of The Everywhere Initiative. The next phase is open to startups in Australia and New Zealand that will respond to one of three challenges that use Visa APIs to improve commerce experiences. Visa will accept responses through August 26th.