Most upsell apps change the add to cart or checkout buttons causing our price add-ons, file upload, and other data not to save correctly.
These Upsell apps have worked in the past with our customers. Please test to make sure.
EliteCart & Upsell
In cart Upsells
5 stars
15-day free trial
Candy Rack — All‑in‑One Upsell
One click upsell & cross sell app, Product page pop-up upsell
5 stars (167 reviews)
14-day free trial
Upsell Product Add‑Ons
Upsell/Cross-Sell with Add-Ons, Popups and Discounts (NEW)!
4.6 stars (78 reviews)
From $6.99/month. 7-day free trial.
Please email us and let us know if these apps works for you.