[nafaxy]

Has there been Inconsistencies/suspicion raised on the account with refunds or otherwise, at any point?

No. I had one item (30€) replaced by the supplier directly (Anker) because it stopped working during guarantee, but it was sent by the company directly.

Find out whether an OTP will be required on receipt of goods.

After checking Amazon French website, it appears that they ask one for "high-value items". After reading online reviews, the delivery guys are not always asking it though...

300 grams Is too much of a variance.

Try and match the weight as close as possible.

what do you suggest I put on to add weight? Would it be the best and secured method?

Thank you very much for your help