
WooCommerce Block Theme Product Add-Ons: 5 Easy Checks
Block themes have no classic hook and block checkout uses the Store API. How add-ons handle both, and five checks that prove yours survive the whole flow.

Block themes have no classic hook and block checkout uses the Store API. How add-ons handle both, and five checks that prove yours survive the whole flow.

Checking the extension is not enough. The seven checks a customer upload should pass, where the file belongs, and how to get it back out safely.

How the total updates as shoppers pick options, and why calculating it on the server is what stops the product page and the cart disagreeing.

Length limits, formats, regex patterns and required fields — the rules that stop an unusable customised order reaching your production queue.

Formula pricing, revenue analytics, A/B testing and AI upsell suggestions — what the Pro plan adds, and the order to set each one up in.

New to Smart Add-Ons? A day-by-day checklist for your first week: install and license, build and price one group, match your brand, test a guest order, roll out,…

Should every option have its own page? What price shows in search results? Eight practical SEO steps for WooCommerce products with add-ons, using real markup from our demo…

Shoppers can’t see a personalized product before they order, so your words do the work. Seven practical tips for writing descriptions for customizable WooCommerce products, with examples.