@Fillybuster - that’s a shame. The SK checkout can be a bit glitchy. If you leave checkout the codes disappear and have to be put in again, for example.
I think you might be surprised at how much credit by way of points you gained during the April promotion. I certainly didn’t expect to have £26 credit in my account. I shall wait until there is a particularly exciting box between now and their expiry in August. Failing that, I will stock up on haircare.
Sorry, I wasn’t very clear when I mentioned stacking codes. You can’t add CLARE10, then add another code in the same box, so the codes don’t stack in that way.
For anyone new to SK: There are separate boxes for each type of code at checkout. Any offer from SK adds automatically in box one, then you can click to apply coupons, (if any), then the next box is for points earned that you want to spend, (click the apply all button), then you put CLARE10, (or any other working code), in the next box.
I have worked out through trial and error that spending just under £50 qualifies orders for free shipping to the UK.
I pay via PP and orders usually arrive within 7-10 days.