nopcommerce.com
In short: Getting listed on nopCommerce Marketplace is free, with optional paid upgrades. Plan for about 45 minutes — there is material to prepare and a review to wait on.
What they ask for: Build an admin plugin that scans selected product content or exports for PII, accessibility, and fraud-risk signals.
Build an admin plugin that scans selected product content or exports for PII, accessibility, and fraud-risk signals.
Provide a detailed description, screenshots, supported versions, docs, demo and contact links, and pass manual security and technical review.
Open the submission page on nopcommerce.com and complete its form — that is the "Open submit page" link at the top of this page.
Provide a detailed description, screenshots, supported versions, docs, demo and contact links, and pass manual security and technical review.
Priority sets the band — this one is high. Cost (free + paid tier) and effort (moderate) move it within that band, which puts it in the high impact tier. The score orders a submission queue. It is not a measure of the site’s domain authority, traffic or quality.