Percolator - Percolator: the always fun, supremely unique photo app that is sure to surprise you! FEATURES:
PayPal - PayPal is the faster, safer way to pay online without sharing financial details, send and receive money or accept credit and debit cards as a seller
AndreaMosaic - With AndreaMosaic you can create your own photographic mosaics made with your own pictures.
Stripe - Online payment processing for internet businesses. Stripe is a suite of payment APIs that powers commerce for online businesses of all sizes. Use Stripe’s payment platform to accept and process payments online for easy-to-use commerce solutions.
Mosaic Creator - Mosaic Creator is professional mosaic tool. You can create your own picture mosaic.
Braintree - An all-in-one solution to accept, process, and split payments in your mobile app or online - from small business to large enterprise.