PERQ - Car Dealer
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.
Dealertrack DMS - Dealer management solution
Killbill - Open-Source Subscription Billing and Payment Platform
DealerSocket - DealerSocket makes it simple for automotive dealerships to manage opportunities and create processes through one automotive platform.
Chargebee - Chargebee lets you manage subscriptions and payments at scale, handle custom recurring billing scenarios, reduce subscription churn and simplify accounting.