I went to the Edward's website and did not find a pecan pie with a carmel bottom.

Here are the two "pecan-type pies" they make:
Source: Edwards

Pecan Cream Cheese - This decadent triple-layer dessert combines Edwards famous pecan pie filling with a layer of of creamy cheesecake and pecans. Resting in a flaky pastry crust, this is a perfect companion to a cup of gourmet cup of coffee.

Georgia Pecan - A favorite at holidays or anytime! Our traditional Georgia Pecan Pie is baked the old-fashioned way, allowing the pecans to rise to the top during the baking, creating a rich, delicious topping.