Hello,

My 2 cents.

My welder is being sent by courrier.
So there is a tracking number and there will be a date when I received it.
I would hope that the 30 day period would start when the welder shows "Delivered".
Proof would be the delivery signature and also the on-line information with the courrier company that buyer and seller can both access.

I think this would be fair.

Regards,
Zaichuk.