I've followed the steps, but when I put in the promocode of WebAssist, it doesn't do anything at all.
First, I have the for with the name CouponCode and id CouponCode starting after the closing form and closing div for the continue shopping button, clear cart button, and the other two.
<input type="submit" name="Summit_Checkout" id="Summit_Checkout" value="Checkout" class="eC_FormButton" /></td>
<form name="CouponCode" id="CouponCode">
<label for="Coupon Code">Coupon Code</label>
<input name="txtPromoCode" type="text" id="txtPromoCode">
<input type="button" value="Submit"></form>
In Server behaviors, I followed everything exactly, and it looks like the images that are on that pdf document, so i'm assuming it has something to do with that form that was made.
Also, what I would like to do is if a person uses a coupon, then I would like to be able to save what coupon was used in the purchase orders that get saved to the database. I know that I would need to add to the orders table something named CouponCode for example, but I'm not sure what would be needed to have eCart send the coupon to the order along with all the other information that gets saved.