Shoppers buy more when the next deal is clear and the discount shows up on its own. Quantity Discount Pro lets you build volume pricing, buy X get Y offers, spend thresholds, free shipping and free gifts from one rule builder, then applies them to the cart as standard PrestaShop vouchers the moment a cart qualifies. Product pages show the price ladder, the cart tells customers what to add to unlock the next reward, and the back office shows what every rule earned.
Every quantity and cart deal from one rule builder
Stop juggling specific prices, cart rules and workarounds for each promotion. A rule combines conditions with one or more discounts. Lower the unit price as customers buy more, counted per product, per cart line or mixed across a whole selection, with percentage, amount-off-each or fixed-price tiers. Give every third unit free or at a discount, take a percentage or a fixed amount off, waive or reduce delivery, or drop a free gift into the cart.
Conditions cover the cart total, item count and weight, customer groups, sign-in status, first-time buyers, order history, account age and newsletter subscription, as well as specific products, categories, brands, suppliers, attributes, features, price ranges and stock levels. Context conditions add delivery location, carrier, currency, weekdays and hours, and the campaign link the visitor arrived from. Conditions combine with AND and ANY groups, and each discount applies to the matching products, the whole cart or a filtered selection, with product, category and brand exclusions.
Discounts that apply themselves and stay correct
The engine re-evaluates the cart on every change and keeps one voucher per applied rule. The voucher is updated as quantities change, removed as soon as the rule stops applying, and kept on the order once the customer checks out, so your order history and accounting stay accurate. Discount amounts are calculated with and without tax so the cart matches what the rule promises whatever tax rates are in play.
Rules can also require a code. Customers type it into the regular promo code field, the cart shows it as applied, and if the cart does not qualify yet the customer sees why and the discount arrives as soon as it does. Priorities, stacking controls, exclusive collections, schedules and usage limits per rule and per customer decide which offers combine and which win.
Turn offers into bigger carts on the storefront
A pricing table on the product page lists every tier with the unit price and savings, highlights the tier the chosen quantity reaches, counts units already in the cart and lets customers click a tier to set that quantity. Place it under the add-to-cart button, under the price, or anywhere in your theme with a dedicated hook. It also appears in quick view on listing pages.
In the cart and at checkout, offer cards show the goal closest to completion as a progress bar ("Add 2 more items to unlock 10% off"), a live countdown for rules ending soon, and your own messages with placeholders for the discount, the remaining amount, the code and the end date. Messages can show before the customer qualifies, once the discount applies, or both.
Know what each rule earns
The analytics page tracks views, applications, converted orders, conversion rate, total savings, revenue and unique customers per rule and per day, with comparison against the previous period and CSV export. The overview page shows the key figures of the last 30 days, the top rules, rules ending within a week and a setup checklist that flags missing hooks, disabled cart rules or expired vouchers.
Fast to set up, built for real shops
Start from ready-made templates such as "Buy more, save more", "Buy 2, get 1 free", "Free shipping threshold" or "Happy hours", read the live summary of what a rule does while you edit it, and check the storefront preview before publishing.
