Assistance will be apprecited thanks - My question is:

If I, as a RSA vendor do a direct export to a receiver in say Namibia, as long as I transport the goods to the receiver or pay a registered freight forwarding company to transport the goods across the border to the receiver I can have it zero rated for VAT. (Correct?)
Now, if the receiver reimburses me for the transport costs (on his purchase Order to me as an additional item and I invoice him accordingly) will this be considered as tax evasion or something in that line? Please bear in mind that I pay the transporting company and can provide proof of payment, but I am nonetheless going to be reimbursed by the receiver in Namibia.