CoreFlex shop review for Kaching Bundles App & Upsells

March 19, 2026

Excellent app and even better support! I had an issue where selecting a variant in the bundle widget didn't update the main product media gallery. I reached out to support and Juozas jumped in immediately. Within 30 minutes he accessed my store, identified the issue, and fixed it — the variant images now switch perfectly when customers select different options in the bundle. The bundle functionality itself is great — clean layout, flexible pricing options, and works smoothly with our German store setup. Highly recommend Kaching Bundles, and a special thanks to Juozas for the fast and professional support!