Do you know what I never got? Why would not you send first, like.. I mean you can always chargeback the money so what is the problem here?
Sure we can work that around. But I'll send as service/good. As gift I cannot chargeback in case you don't send Bitcoins to me. Is that ok with you ?
You want to send as a goods or services? Good luck finding anyone that would want to trade with you, lol... A goods or services transaction can and will be disputed with a simple click of a button.