Lift order value with AI upsells

The problem

Generic "you may also like" widgets rarely move average order value, and checkout is too sensitive to clutter with weak offers.

How AI helps

AI recommendation engines learn which products are bought together and personalise offers in the cart, at checkout and after payment (one-click post-purchase offers that do not risk the original order).

How to roll it out

1. 1

   Pick add-ons with good margin and high attach rates (refills, accessories, minis).

2. 2

   Test a cart upsell and a post-purchase offer separately.

3. 3

   Set rules so you never recommend out-of-stock or irrelevant items.

4. 4

   Watch AOV, conversion rate and refund rate together.

Rough cost

Entry points among these tools: cheapest flat monthly plan: Rebuy at $25/month, highest entry plan LimeSpot at $150/month. Quote-only: Nosto.

Tool	Lowest published plan	Free plan
Rebuy	$25/month	No
LimeSpot	$150/month	–
NNosto	See pricing	–

Only prices published on vendor sites (checked 2026-10-20). Entry plans rarely cover full usage: AI features are often priced per resolution, credit or seat. Prices may display in USD outside the UK.