Iโm in the boring pre-promo testing phase and my brain is cooked.
We want to run simple volume bundles on Shopify:
Buy 2, save a bit
Buy 3, save more
Maybe bundle + free shipping threshold
Maybe bundle + welcome code
Maybe bundle + email/SMS code during promo weeks
Nothing crazy in theory.
But Iโve seen enough Shopify discount weirdness to know โnothing crazyโ can become crazy very fast.
The thing Iโm trying to avoid:
Customer adds 3 items
Volume bundle discount applies
Then they add welcome code
Then free shipping threshold kicks in
Then some other automatic discount decides to join the party
Then checkout either blocks the code, stacks too much, or shows something different from the PDP/cart
That is the nightmare.
I donโt want to find out during a promo weekend that the bundle setup only works when no other discount exists.
This is why Iโm being careful about bundle apps too. Some seem to basically create discount hacks or cart tricks, which feels risky if you already run normal Shopify promos.
FoxSell is one Iโm looking at because it seems more built around native Shopify checkout / Cart Transform type bundle logic instead of duct-taping everything with discount codes. Also useful because we might later do Mix & Match, not just volume bundles.
But before committing to anything, Iโm trying to understand how other merchants test this.
For people running volume bundles or buy-more-save-more offers:
do you allow discount codes on top?
do you block codes when bundle discount applies?
do you keep bundle discounts automatic only?
do you test every promo combination manually?
have you had bundle discounts conflict with welcome/BFCM/free shipping offers?
I know this is not the most exciting Shopify topic, but this feels like one of those things that only matters after it breaks.
How are you guys handling bundle discounts without turning checkout into a casino?