Google Pay - Make secure payments right through your Android device.
Tricount - Manage and share expenses with friends
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.
Kittysplit - The easiest way of sharing costs with a group of friends
ePayments - ePayments is a convenient digital wallet that is specially made for those people who want to make money on the internet.
ihatemoney - Manage your shared expenses, easily