Apps by Northern Apps
Happy Birthday Marketing
4.6
(16)Free plan available
NA Bulk Price Editor
4.9
(172)Free plan available
Price update+changer, schedule sale, flash sale, bulk discount
NA Age Verification
4.8
(134)Free plan available
Age Verification, Age Check, Age Gate Popup (+before checkout)
Product + Upsell A/B Testing
4.8
(7)Free plan available
Split test, a/b, price testing, product AB, post purchase