I want to promote a cpa offer via GA. The idea is to create an account. Use a voucher. Create another account. Use a voucher. So on. All these accounts could potentially be linked together if I use the same cpa offer, right? So what's the correct way to do this? Even if I use redirects, the links still lead to the same uniquely identifying link code. Or, do I just create 1 GA account and use multiple vouchers and promote the one offer on that GA account?