Rafal Puczel of RFS WP

<blockquote>
<a href="https://rfswp.com/docs/rfs-discounts-with-gravity-forms-for-woocommerce/" rel="nofollow ugc">Documentation / User Guide</a> | <a href="https://rfswp.com/support/" rel="nofollow ugc">Support</a> | <a href="https://rfswp.com/plugins/rfs-discounts-with-gravity-forms-for-woocommerce/" rel="nofollow ugc">Home Page</a>
</blockquote>
This plugins is an add-on for Gravity Forms. Requires Gravity Form plugin to work.
RFS Discounts with Gravity Forms for Woocommerce plugin adds a functionality to Gravity Forms that let you create Woocommerce discount coupons for your customers once they’ve submitted a form on your website. It’s a great way to boost your sales or attract new customers.
<h3>FEATURES</h3>
<ul>
<li>Single page form support</li>
<li>Multi-page form support.</li>
<li>Display discount code in form confirmation</li>
<li>Use existing Woocommerce coupon</li>
<li>Unlimited plugin updates</li>
<li>Plugin support</li>
</ul>
<h3>DEVELOPER OPTIONS</h3>
The addon includes custom hooks and filters. You can find the details in plugin <a href="https://rfswp.com/docs/rfs-discounts-with-gravity-forms-for-woocommerce/#for-developers" rel="nofollow ugc">Documentation</a>
<h3>[+] PREMIUM FEATURES</h3>
<ul>
<li>Apply the discount code to shopping cart</li>
<li>Send discount code via email</li>
<li>Create / generate new coupon automatically</li>
<li>Custom email subject</li>
<li>Custom email from address</li>
<li>Custom email message</li>
<li>Fields merge tags support for more personalized message. Lets you include other form field values, like Name to be included in the email message.</li>
<li>Premium support (6-months included)</li>
</ul>
<h3>TRANSLATION READY</h3>
Do you speak another language? Want to contribute in a meaningful way to our plugin? Contact us if you’d like to help translating the plugin into your language.
<h3>SUPPORT</h3>
Having issues with the plugin? Contact us through the <a href="https://rfswp.com/support/" rel="nofollow ugc">website</a>.
<h3>Source Code</h3>
Unminified JavaScript and CSS source files are included in the <code>/src/</code> directory of this plugin. 
Unminified source code for JavaScript and CSS of select2 library is available at: https://github.com/select2/select2

RFS Discounts with Gravity Forms for Woocommerce

Woocommerce discounts add-on for Gravity Forms. Create a Woocommerce discount after submitting the form.

robertoiacono

RIACO Smart Quantity Discount is the easiest way to add powerful, flexible pricing promotions to your WooCommerce store. Whether you want to reward bulk buyers, run a Buy-One-Get-One campaign, or offer targeted discounts based on cart value or customer role, this plugin handles it all from a clean admin interface — no coding required.
<h3>Why store owners love it</h3>
Increase average order value. Tiered quantity discounts nudge customers to add one more item to unlock the next deal tier. Show the full pricing table right on the product page so shoppers always know the best price they can get.
Run BOGO promotions in minutes. Set up “Buy 2, Get 1 Free” (or any buy-X-get-Y ratio) and the plugin automatically adds the free product to the cart. When the qualifying item is removed, the free item disappears too — no manual cleanup needed.
Target the right customers. Apply rules only to specific products or categories, restrict them to certain user roles (e.g., wholesale members), or trigger them only when the cart reaches a minimum subtotal. Combine multiple conditions with AND/OR logic.
Non-destructive pricing. The plugin never overwrites WooCommerce’s own sale prices with a worse deal. If a product is already on sale, your rules only kick in when they give a better price — your existing promotions stay safe.
Priority-based rule stacking. Create as many rulesets as you need. Assign each one a priority number so you stay in full control of which rules are applied first. No unexpected conflicts, no surprises at checkout.
Works with block checkout. Fully compatible with the WooCommerce block cart and block checkout. BOGO free items show a “FREE” label, quantity fields are locked, and the remove button is hidden — giving customers a polished, confusion-free experience.
<h3>Key features</h3>
Discount types
<ul>
<li>Simple discount — apply a flat percentage or fixed amount off a product price, with optional conditions.</li>
<li>Quantity / volume discount — define multiple tiers (e.g., buy 3–5 → 10% off, buy 6+ → 20% off). A pricing table on the product page shows every tier at a glance.</li>
<li>BOGO (Buy X, Get Y Free) — automatically add free items to the cart based on a configurable buy threshold and free-item quantity.</li>
</ul>
Condition targeting
<ul>
<li>Target specific products or product categories</li>
<li>Restrict by cart subtotal (minimum order amount)</li>
<li>Restrict by user role (great for wholesale or VIP tiers)</li>
<li>Combine multiple conditions with AND / OR logic</li>
</ul>
Rule management
<ul>
<li>Unlimited rulesets — create as many as your store needs</li>
<li>Priority field — lower number = evaluated first; full control over application order</li>
<li>Activate / Deactivate individual rules or in bulk without deleting them</li>
<li>Duplicate any ruleset to a draft copy in one click</li>
</ul>
Frontend display
<ul>
<li>Auto-rendered pricing table on product pages for quantity discount rules</li>
<li>Auto-rendered BOGO deal table on product pages for BOGO rules</li>
<li>“FREE” badge on BOGO line items in block cart / checkout</li>
</ul>
Developer-friendly
<ul>
<li>5 action hooks and 6 filter hooks covering every stage of discount evaluation</li>
<li>All strings translatable via standard <code>__()</code> with text domain <code>riaco-smart-quantity-discount</code></li>
<li>Extensible discount types and condition types — add your own via filters</li>
</ul>
<h3>Developer Hooks</h3>
<h3>Actions</h3>
<code>riaco_sqd_loaded</code> 
Fires after all plugin components are initialized. Use this to register integrations or extensions that depend on the plugin being ready.
<code>riaco_sqd_before_apply_discounts( $cart )</code> 
Fires once per cart recalculation, before any ruleset is evaluated. Useful for pre-computation or logging.
<code>riaco_sqd_after_apply_discounts( $cart, $discounted_cart_item_keys )</code> 
Fires after all rulesets have been evaluated. <code>$discounted_cart_item_keys</code> is an array keyed by cart item key; each value is <code>['price' => [...] | null, 'bogo' => [...] | null]</code>.
<code>riaco_sqd_price_discount_applied( $cart_item_key, $regular_price, $plugin_price, $ruleset )</code> 
Fires whenever a simple or quantity price discount is applied to a cart item.
<code>riaco_sqd_bogo_item_added( $added_cart_item_key, $parent_cart_item_key, $ruleset )</code> 
Fires when a new BOGO free item is added to the cart.
<h3>Filters</h3>
<code>riaco_sqd_active_ruleset_ids( $ruleset_ids )</code> 
Modify the ordered array of ruleset IDs that will be evaluated. Return a filtered or reordered array.
<code>riaco_sqd_item_qualifies_for_ruleset( $qualifies, $product_id, $cart_item_key, $ruleset )</code> 
Override whether a cart item qualifies for a given ruleset. Return <code>true</code> or <code>false</code>.
<code>riaco_sqd_item_discounted_price( $plugin_price, $cart_item, $cart_item_key, $ruleset )</code> 
Adjust the final discounted price before it is set on the product. The engine clamps the return value to <code>max(0, ...)</code> after this filter, so a negative return is safe.
<code>riaco_sqd_bogo_free_quantity( $desired_free_qty, $cart_item, $cart_item_key, $ruleset )</code> 
Cap or scale the number of free BOGO items added. Return value is cast to <code>int</code> and floored at <code>0</code>.
<code>riaco_sqd_condition_result( $condition_met, $type, $operator, $value, $product_id, $subtotal )</code> 
Override the boolean result of any individual condition check. Also the correct extension point for custom condition types — the built-in evaluation returns <code>false</code> for unknown types; hook here to handle them.
<code>riaco_sqd_discount_types( $types )</code> 
Append custom discount type slugs to the allowed list (e.g. from a PRO add-on).
<code>riaco_sqd_condition_types( $conditions )</code> 
Append custom condition type definitions to the admin conditions metabox.

RIACO Smart Quantity Discount for WooCommerce

Boost WooCommerce sales with quantity discounts, BOGO deals, and smart cart rules — no code needed. Built for speed, built for store owners.

RFS Discounts with Gravity Forms for Woocommerce vs RIACO Smart Quantity Discount for WooCommerce