Hello , and i am sorry if this question is answered on the paypal policy rules.
I would like to know if It is possible for me to receive payment for an Item, ship it to delivery address, and then the buyer "refunds" the payment without my consent.
I am afraid because i am about to do a medium-big order (for my standards) and the Buyer seems a little bit sketchy to me. If i receive his payment, and send the Item he requests to the delivery address, can he at some point revoke/refund the purchase, while keeping all his money and me losing my item?
The buyer does not need your consent to dispute a payment. Any payment can be disputed/reversed within 180 days from date of payment. You have to read the seller protection program and meet the basic and additional requirements to be covered and also know what kinds of transactions are even eligible for seller protection: