This is a short post apologising for any inconvenience caused by technical issues when purchasing from my online shop.
The error messages when checking out have been resolved.
My stats confirmed quite a few cancellations at checkout. As a tech tragic, I was at a loss as to what the problem might be or how to fix it. Thanks to the lovely Miss V, & the super helpful WordPress Happiness Engineers, the problem was found & corrected.
Thank you everyone, very much appreciated & panic averted.