evry simple delivery = in one shop demanded my email address, the other shop did not do so : why

[beachchalet23]

when i used evry simple delivery ,  in one shop demanded my email address and would not give me a proof of "posting", the other shop did not do so : why the difference?

[61stephenuk]

Thats the way Evri works now they email you a postage receipt instead of printing a proof of postage receipt.