Coupon works in checkout but is instantly removed when one goes past checkout.

Hello

The coupon works and the amount that is to be deducted is deducted. However when one goes past checkout, for example to pay the coupon is gone and the deduction with it.

Why is this? I also use rupostels one page checkout.

I would suggest you disable rupostel one page checkout and try the checkout process. If it processes, then you know there is a problem with rupostel and you can contact them.

Yes it seems to be a rupostel problem. I have contacted him. I shall return with what the problem was so future customers know.

Thanks for a great component! :)