Duplicup ‑ Duplicate SKU Sync

Share inventory across duplicate products without overselling.

Rating

5.0

Feedback

Reviews

Chart

#11,995

Shopify

All reviews

Rating breakdown

5 75% (3 ratings) 4 0% (0 ratings) 3 0% (0 ratings) 2 25% (1 ratings) 1 0% (0 ratings)

Reviews with text

100% (4)

Review RSS feed

2 / 5 Share

Aug. 29, 2026

keeps adding 2 products to the cart at once

Store Using app Total reviews Average rating

SAAINTUARY About 13 hours 1 2.0

Developer Reply

Hi SAAINTUARY team! Thank you for trying Duplicup. I am so sorry to hear about the items being added to your cart twice. While our app typically runs only in the background and doesn't interact with the cart, we want to be absolutely sure we understand what happened here. We would be more than happy to look into this with you and help get it fixed, whether it's an unexpected interaction with our app or a theme conflict. Please reach out to our support with a few details on how to reproduce the issue so we can investigate and solve this together!

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