Settings

Setting	What it does
Enable	Master switch. Off by default.
Workflow	Approve then pay, or Pay then approve.
Apply to	All customers, guests only, or selected roles.
Selected roles	Roles that need approval when Apply to is Selected user roles.
Never for these roles	Roles that always skip approval. Administrator and Shop manager by default.
Only for these payment methods	Pay then approve only. Empty means every method.
Only above this order total	Empty means orders of any size.
Status after approval	Pay then approve only: Processing, On hold or Completed.
Status after rejection	Cancelled or Failed. With Failed, WooCommerce also sends its failed order email.
Reserve stock while waiting	Approve then pay only.
Remove data on uninstall	Deletes the settings. Approval history on orders is always kept.

Setting	What it does
Approval option name	The name of the option approval buyers see at checkout.
Checkout notices	One text for each workflow.
Approval timeline	Show the steps on the thank you page and in My Account.
Customer can cancel	Let buyers cancel while the order waits for approval or payment.
Require a reason to reject	Staff must write a reason, which is sent to the customer.