Stack App and Birthday codes

[carsey]

Hi

Is it allowed to stack the 5% APP5 code and the 10% birthday code off on the purchase of a TV?

App seems to allow stacking them,  but dont want a order cancelled after its purchased.

Thanks

Chris

[Psyken]

I also had them stacked ready to purchase the 85" QNX1D and then samsung changed it the next day to BF5 and it no longer stacks... customer service basically told me to stop bothering them