The post above mine, and most likely will include others where they havent posted and want to ask a question.
To me it seems every deal or such always people asking questions when they can simply just go tot he store or try the "loophole" "scheme" or "method" out themselves, and then based on that tell the internet or not if they wish, instead of asking the same questions over and over again.
Sorry Im not having a good day to day, more family issues so sort annoyed but I digress.
EDIT:
I have 13 AMEX's, last time BP/AMEX had a deal I went and bought gift cards - The t&c's say no to gc's ok, so I said.. let's go and see.. I went into one store got gc. Then I thought maybe I can combine splitting AMEX's. I went into another store tried it no, tried another store yes.
This is just my experience, I didnt ask or tell the world about it because the T&C's clearly state no gc. so I didnt want them to cancel it or such. Just try and see. What is the worst? To ask on internet is opening yourself for the company or such to close such loopholes etc... Similar to vpay and harvey normans loading into the coles card at indue, that was shutdown silly due to everyone doing it. >.< RIP.