The best selling step checkout extension on opencart. It is modern, fresh, responsive and stands out from onepage checkout extensions. See demo and decide yourself. 

Force SSL HTTPS Everywhere for Opencart v3.x: + Forces SSL HTTPS Admin & Storefronts + Increases SEO Rank With SSL https:// + Eliminates Insecure Duplicate URL's + Increases Trust & Security with HSTS + Protects Sensitive API's & User Input + Repairs SSL Insecure Mixed Content + Secures Links, Media, & src= + Supports Opencart 3+ + Made in the USA by Creadev.org ... Opencart Force SSL Everywhere enables support for HTTPS on admin, catalog, content, media, and more. Using forced HTTPS on every page increases security by encrypting incoming/outgoing traffic, and adds SEO power by providing 301/307 HTTPS redirect ranking signals. When your storefronts run secure, users feel more trust, hacking attempts are reduced, and Google is more apt to rank your domains. This Opencart OCMOD extension is production ready, and has been tested to work great with the latest Opencart v3.x +. Our work is based on the original Opencart HTTPS Everywhere VQMod we designed for versions 1.5.5 to 1.5.6.4, which still powers many production storefronts. The latest HTTPS everywhere for Opencart 3+ uses the same vetted concepts, but uses OCMOD and has been optimized with performance, efficiency, and ease of use in mind.

SmartNotifications is a Marketing 2.0 plugin that will elevate your sales to new highs. Inspired by market giants such as Agoda.com and Booking.com, the module pushes a notification that creates scarcity for your store merchandise, which leads to an impulsive purchase.  Examples: "Hurry up, there are 280 people looking at this product", "Last purchase was made 15 minutes ago", "540 people booked this hotel in the last hour" Your customers will never be this happy they spent their money with you.