SellQ ‑ Drawer Cart Upsell

SellQ, officially listed on the Shopify App Store as SellQ ‑ Drawer Cart Upsell, is a Shopify app in the Cart customization category. SellQ replaces the default Shopify cart with a slide-out drawer. Features include a reward progress bar with free shipping, discount, and free gift milestones, upsell and product recommendations, free gift automation, countdown announcement bar, discount code input, order notes, and trust and payment badges. Configurable from the merchant dashboard with no code required. It averages 5.00 out of 5 across 3 merchant reviews on the Shopify App Store.

SellQ offers a free plan and a single paid plan at $4/month. The free plan includes Slide-out drawer cart, Reward bar with free shipping milestones, Up to 2 upsell products in the drawer, and Announcement banner and countdown timer. The paid plan unlocks advanced features like additional integrations, automations, and deeper customization.

Yes — SellQ offers a free plan alongside paid options. The free plan includes Slide-out drawer cart, Reward bar with free shipping milestones, and Up to 2 upsell products in the drawer. Paid plans start at $4/month for advanced features.

SellQ launched on May 26, 2026. In that time it has gathered 3 merchant reviews.

SellQ does not currently carry Shopify's Built for Shopify badge. The badge is awarded to apps that meet Shopify's published standards for performance, ease of use, and merchant value — many high-quality apps operate without it.

Merchants commonly compare SellQ with Upsell.com, Essential Upsell & Cross Sell, EG Auto Add to Cart Free Gift, and Kaching CartDrawer Cart Upsell. Each alternative covers a similar use case but differs on pricing model, integration depth, and the specific themes merchants praise in reviews — see the alternatives section above for a side-by-side.