The PayPal + Yahoo Partnership
PayPal and Yahoo have an active Channel Partnership according to smallbusiness.yahoo.com and www.paypal.com. There are 552 companies in the PayPal partner ecosystem and 136 companies in the Yahoo partner ecosystem.
22 companies exist in both ecosystems, representing 4% of the PayPal parther ecosystem and 16% of the Yahoo partner ecosystem. ShipStation and Avalara are the largest companies that exist in both ecosystems.