I'm trying to set up an A/B date/time test using an email program, but I'm realizing that you can only choose one email and then have it send out at different dates/time, however that's not what I want. What I want to do is have Email A go out at 7am and Email B go out at 6pm. The reasoning for this is, the email is a transactional email and I want to be able to track the conversions back to the specific promotion code associated with the email. So for instance Email A has a promocode of 12345 and Email B has a promotion code of ABCDE, so if the A/B test can only send out Email A at 7am, and then 6pm, I won't be able to track the orders back appropriately. So is there a workaround to this scenario? Thanks!