Wonderful specialist, offered the best solution. Everything was done promptly as well, I recommend.
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Budget: 7000 UAH Deadline: 4 days
Hello! This is absolutely my profile. Just recently, I implemented an identical two-level upsell funnel for a perfume store (developed the store for the brand Scent Bloom), so I perfectly understand the logic of dynamic offers and excluding duplicates.
Here’s how I will technically close both stages:
1. In-cart Cross-sell
I will refine your current cart (a pop-up drawer or a separate page). I will create a neat carousel for 2 additional items. Using Liquid and JavaScript, I will set up a check for cart.items — the script will see what is already in the cart and dynamically pull in only relevant products that are not there yet. Adding will work via AJAX (in one click, with a discount and without reloading the page).
2. Post-Purchase OTO (One Time Offer)
There is an important technical nuance here: to show the offer after payment but before the thank you page (and to charge for the upsell in one click without re-entering card details), it is necessary to use certified Shopify apps for Post-Purchase (for example, AfterSell, Zipify OCU, or CartHook), as the basic Shopify checkout is closed for code editing. I will integrate the chosen solution and build the correct "conditional tree": I will set up filters so that the offer depends on the main product and whether the customer has taken the upsell in the cart. The product that the customer just paid for will definitely not be offered — they will see a unique "best price" on the new product.
Estimated cost:
Price: 7000 UAH for writing custom code for the cart and full setup of the Post-purchase funnel logic.
Timeline: 3–4 days (including thorough testing of all purchase scenarios and fund withdrawal through test mode).
31
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Budget: 7000 UAH Deadline: 5 days
Hello. I have reviewed your task regarding the optimization of the sales funnel in Shopify. I am ready to implement a two-level upsell system using the native capabilities of sections and proven solutions for post-purchase offers, which will significantly increase the average order value of your store.
For the implementation of the first stage, I will refine the current cart by adding an In-cart Cross-sell carousel block with a One-click add feature. The logic for displaying products will be configured in such a way that the offers depend on the contents of the cart and do not duplicate already selected items. This will allow the customer to instantly add complementary products at a discount without navigating to other pages. Technically, this will be implemented through JSON templates of your theme while adhering to the main design style.
In the second stage, I will set up the One Time Offer (Post-purchase Upsell) page, which will appear immediately after the payment is completed. I will implement a filtering system that analyzes orders in real-time: if the customer has already purchased a certain product or added an offer from the cart, the system will automatically replace the offer with another relevant item at a special price. I guarantee the correct functioning of the exception logic so that customers are not offered items they have already purchased.
I have extensive experience working with Shopify liquid code and setting up conversion funnels. I am ready to start the technical audit of your theme and configure the upsell scenarios immediately after gaining access to the administrative panel.
1
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Budget: 3000 UAH Deadline: 1 day
Good day. I can help implement this simply and clearly through applications in Shopify. It is cheaper and clearer for you).
35
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Budget: 7000 UAH Deadline: 5 days
I can implement a two-tier upsell system on Shopify, including in-cart cross-sell logic with "one-click add" and dynamic post-purchase upsell offers that depend on the cart content and order history, using JS and Shopify API. Write to me, we will discuss everything in detail, and I can start working immediately.
Portfolio: 
Freelancehunt
Reviews: Freelancehunt
108
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Budget: 7100 UAH Deadline: 7 days
Hello, Володимир!
I'll set up in-cart cross-sale and post-purchase upsell offers for your Shopify store, focusing on creating a seamless one-time offer experience for your customers. Post-launch support up to 14 days, video guide if needed.
Final price and timeline — after clarifying the details.
Profile: Freelancehunt
Reviews: Freelancehunt
0
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Budget: 27000 UAH Deadline: 7 days
Do you have pre-prepared product links (pairs/collections) for cross-selling and upselling, or should we set up rules based on tags/categories? And please let me know what the cart is currently built with (theme/app) and what type of discount you plan for one-click add (% or fixed)? For post-purchase: is the offer page in Checkout Extensibility already enabled?
We have experience building e-commerce funnels: cross-sell in the cart (carousel with one-click add, without duplicates, depending on the content), and post-purchase One Time Offer with dynamic filters. We work with Shopify themes, JS/HTML/CSS, and set up the logic of offers and UX so that it works correctly on desktop and mobile.
We are ready to start with a short audit of your store and a quick prototype of the carousel. Please send access to the theme/staging and a list of priority products — we will agree on the scenarios and get started.
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