This seller has charged you double the true postage.....so I'd give them far less than four stars. I'd be asking for a refund of the overcharge actually, before leaving any feedback.
I've bought 6 items recently and paid rego on all of them....Four sellers, even after assuring me they would register, completely forgot to do so. I use B/deposit, and this type of tardiness, places my purchase at even more risk than it needs to be. I'm already taking a risk that the seller will honour the contract of sale as a b/deposit customer but some have to double that risk.
Only 3 have refunded the 2.85 overcharge so far and the other one seems to think it's a tip. sheesh. It's getting so you have to give full instructions to a seller before paying? Surely not.....I'll bet a pound to a peanut that if I used Paypal, they'd be pushing rego down my throat...but when it's DD, they forget?...how convenient *sigh*.