Hi,
You want to :
- publish all 3 payment methods if that's not already the case.
- make sure the "collect on delivery" one is the first one, so that it is selected by default when a user reaches the checkout.
- remove the "payment" view from your "checkout workflow" so that the user cannot change it during the checkout:
www.hikashop.com/support/documentation/4...eckout-workflow.html
- activate the "Payment of orders not paid immediately" and "Allow customers to change their payment method after checkout" settings in the HikaShop configuration:
www.hikashop.com/support/documentation/5...nfig.html#main_order
- Configure your order statuses in the System>Order statuses menu. There, you want to enable the "pending" order status under the "unpaid" column. That way, after you enter the shipping cost of an order, when you change the order status of the order to "pending" with the "notify user" checkbox checked, the "order status notification" email which will be sent to the user will automatically contain a payment button the user can click on. After clicking on it, they will be redirected to the payment page of their order, where they'll be able to select the payment method and pay.