The upsell offers feel smooth and well-placed, not pushy, and the auto-discounts and free-shipping progress bar are great for increasing average order value. Setup is straightforward, the design blends nicely with the cart, and everything runs without slowing the store down. Overall, it’s a great choice if you want an effective, user-friendly upsell solution that actually converts. Highly recommended!!!

I am over the moon with how fast Nick set up the suggested products in the cart. We discussed over WhatsApp what my website needs were and 10 mins later it were active. Couldn't reccomend more. Thank you Nick.

We’ve been using Flex Upsell Cart for a while now and it has made a noticeable difference in our store’s performance. We’ve processed 1,100+ orders using this cart, and the upsell and discount features integrate seamlessly into the checkout experience without disrupting conversions. The automation options (auto discounts, free shipping thresholds, and upsell prompts) are easy to customize and work exactly as intended. It’s been especially helpful in increasing AOV while keeping the cart experience clean and user-friendly. On top of that, the support team is extremely responsive and helpful. Any time we’ve had a question or needed clarification, they’ve been quick to assist and genuinely care about helping merchants succeed. Highly recommend this app to any store looking to optimize their cart and boost conversions with reliable support behind it.

I used this app on my store and I’m very pleased. The setup was straightforward and worked seamlessly with my theme. It helped me increase average order value by enabling clean, easy add-ons (like gift-wrap, insured shipping, etc.) via simple checkboxes. Customer adoption was higher than I expected, and the upsell process felt smooth and non-intrusive. Support was responsive and helpful when I requested a custom tweak. Would definitely recommend to other Shopify merchants.

This checkout cart app was super easy to set up and immediately improved my store’s conversions. The features are simple to use and really help drive more sales. Plus, the customer support is outstanding—quick, friendly, and always helpful. Highly recommend!

Flex Upsell is one of the smartest apps we have installed within our store. Not only is it a great way to get other offers and products in front of customers, it allows us to show our customers how much we love them.... Rewarding them with gifts, or additional products, for just being our best customers. They love the rewards and we love the brand loyalty!

I am using the free shipping offer and it works great. I love how it keeps the checkout cart ever visible and read to checkout. Improves Customer User Experience, for sure.

Nick and his team were absolutely excellent in redesigning my website to ensure it is more use friendly, slick and helps customers order and get to checkout with the ultimate goal of improving my conversion rate. The team were very though, professional and effecient in their delivery and I could sing the teams praises enough. Highly recommend and look forwarded to ongoing partnership.

Flex Upsell Cart has really improved the functionality of my website and it looks so professional. EcomRolodex helped us to install the app and customize it to my website and I couldn't be happier with both the app and EcomRolodex services. Definitely recommend!