Account linking Question

If i Get a supporter Pack on this account to play erly accses can i link this account to my main account then once it got unlocked (was Hacked). and can i then use the mtx from this account on my main account to? Just want to be shure befor i purchase the 100$ pack. was gonna buy it for main acc normaly but since its locked and i wait for support i might get it on sec acc and then try to merch them iff possible