WooCommerce: Add a Required Checkbox Field On Checkout

Add this code to your theme’s functions.php file:

Integrate HasOffers (By Tune) With WooCommerce

In this post I will include my code to track, store and pass HasOffers (affiliate id + transaction id + amount of order) data from the the first page, through the order details and back to HasOffers when the purchase is successfull. I will divide the process to a few steps: Track the Transaction ID […]

WooCommerce: Don’t Add Product To Cart If Already Exists

Put it in your theme’s functions.php. Whenever your visiot will try to add a product twice mistakenly, it will keep only 1 of this product in his cart. However, he will be still able to change the quantity of the single product he has in cart.

Disable Auto Check of “Ship to different address” Checkbox on Checkout

Put it into your theme’s functions.php:

WooCommerce: Hide Coupon On Checkout If Already Exists

This code will disable coupon on cart if it’s already applied.