Req back Bundle Question?

Hey guys if you pre order the REQ bundle at gamestop you get a Halo bag but I am already getting the 100 Dollar Edition with the REQ packs from that…can I buy both and use them? I’ve heard you can’t buy two of these bundles and use them on the same account but are they the same?

you can only use one premium req pack per gamertag.

^thank you…sucks was going to buy one but guess not