how can a customer pay for postage

[sticky.black.jam]

a customer asked me if i would post a collection only item and i agreed, they then won item and payed  before i could send a revised invoice to include postage chargem question is how do i get payment for postage without falling foul of not paying ebay fee on postage.thanks.

[plpmr]

Don't worry just send a PayPal money request.

[vijorey]

Remember though, there is no protection on split payments

If you were prepared to post, why didn’t you list it as such, you probably would have got more for it...