Quite a great module, very smart and very easy to use. Two days using it and I am loving the experience. This is the smartest M-Pesa integration I have seen so far.
I have been looking for this module for quite a while, I had seen one for several other systems like Shopify, Woocommerce and Magento but for WHMCS seemed to take a while. Good job for creating this, works perfect for my site. Hopefully, it will increase conversions.