Vollstart No Sell

Some customers cost more than they bring: serial refunders, chargeback fraudsters, abuse of goodwill. Vollstart No Sell keeps a simple, private list of email addresses you no longer sell to — and enforces it automatically at the WooCommerce checkout.

• One click from the user profile or from any order detail view — no searching, no typing
• Blocks at checkout with your own editable message — placeholders for email, reason and date
• Works for registered users and guest orders (matching is by billing email)
• Internal reason stays internal: the customer never sees it unless you put it in the message text
• Access via capability, not role: any user you grant vollstart_no_sell_manage can manage the list
• Classic orders and WooCommerce HPOS are both supported
• Everything stays in your own database — no external service, no data sharing

1. Upload the plugin to wp-content/plugins/ and activate it
2. The menu “No-Sell List” appears in wp-admin (users with the vollstart_no_sell_manage capability — administrators and shop managers get it on activation)
3. Open any user profile or order and use the “Do not sell to this customer” button
4. Adjust the checkout message under “No-Sell List → Texts” if you want your own wording

0.1.0

• Initial release: list with reasons, user profile + order buttons, checkout enforcement with editable message texts, capability-based access.
• Master toggle: turn checkout blocking off and back on without deactivating the plugin (the list is always kept).
• Blocking from an order opens a reason dialog first; the order number is recorded automatically as the source and linked in the list.