To have control over how "Product listing" are displayed :
A)
Go to include/modules (Place where data displayed are collected from Zen Cart database)
Create a folder with the same name as your template (in case if it is not)
Copy includes/modules/product_listing.php to includes/modules/YOUR_TEMPLATE_NAME/product_listing_alpha_sorter.php(this is place where you will do changes if you consider)
Data are sent to ... see B)
B)
Go to include/templates
Create a folder with the same name as your template (in case if it is not)
Copy includes/templates/templates_default/templates/tpl_index_product_list.php to includes/modules/templates/YOUR_TEMPLATE_NAME/tpl_modules_products_all_listing.phpand tpl_products_all_default.php (these are places where you will do changes if you consider)
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