A lovely customer alerted me that the 'buy any 4 cards, get the 5th free' offer wasn't working. It's all working properly now and I'm really sorry if your shopping was affected by this.
I'm going to do a check of all card orders since Christmas and if I find any which didn't have the discount applied properly, I'm going to send you a wee card in the post to say sorry.
Thanks again, lovely customer! Please do let me know if you discover something on the website that doesn't work in the way you think it should. I really do appreciate your feedback.