Royal Mail Letter up to 100g price £1.55 same as Large Letter

[revobody]

It happens just now, few hours ago you could still purchase a letter postage label for £0.87 and now it is all for £1.55. I just assume it is an error. Please fix it!!!

[edwardian-dreams]

If it’s priced under £10 it will show the custom option

personally I think that threshold is too low