Hide products without prices in OpenCart

When a product doesn't have a price set, it often ends up in the catalog, collections, and search results alongside regular items. The customer sees the product card, clicks "Buy," and the manager then has to deal with the order without a valid price.

The module removes such products from the storefront where they shouldn't be sold and blocks purchases on the product page if the price is zero or lower. This makes the catalog look cleaner, and items without a price can be safely stored in the admin panel until they're filled.

• Hides products without a price from catalog lists.
• Does not show such items in recommended products.
• Disables the buy button on the card page when the price is zero.
• Leaves products in the admin panel available for editing.
• Works without manual configuration after installation.

If the price appears on the product card, the item will be displayed again and can be added to the cart.

Suitable for situations where part of the product range is still being filled, the price depends on the supplier, or the cards are prepared in advance of the launch of sales.