Vue Storefront - Open Source PWA for any eCommerce
Eventbrite - Discover Great Events or Create Your Own & Sell Tickets
Square Online Checkout - Create easy pay links for whatever you're selling and start accepting payments everywhere online.
Ticket Tailor - Ticket Tailor is an easy-to-use event ticketing platform that allows event organizers of all shapes and sizes to sell tickets online.
Shopify - Shopify is a powerful ecommerce platform that includes everything you need to create an online store and sell online. Try it free for 14 days.
Cvent - Cvent's event management software provides event planners with a complete solution to increase event attendance and decrease event costs.