Flex Upsell Cart Auto Discount

Managing the technical side of my shop was overwhelming and I felt totally lost but Flex Upsell has made it much easier. They completely revamped my cart to make it more user-friendly and helped me set up upselling options that actually made sense for my products. They took the time to understand my needs and delivered a solution that has genuinely helped grow my business. Five stars!

Great customer service and increase AOV made by introducing this app to our checkout. Its been a pleasure working with the team,

We’ve been using Flex Upsell Cart on both of our sites and we LOVE it. Seriously one of the easiest apps we’ve installed—setup took just a few minutes and it worked right away.

The upsells and cross-sells blend perfectly into the cart without feeling pushy, and we’ve definitely seen an increase in order value since adding it. The free shipping progress bar and cart offers are —customers actually respond to them.

What we really like is how flexible everything is. It’s super easy to test different offers, discounts, and gifts without needing any dev work.
Overall, this app just works and makes more money without adding friction. Highly recommend!!

Great app for upselling. Excellent and fast customer service. Easy to navigate. Highly recommend

Really impressed with this app. Already seeing an increase in AOV. Support is also fantastic, Nick is so helpful and accommodating.

I highly recommend installing this app on your store.

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.

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!

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.

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!!!

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!