The objective of the module:
Changes the text of the "Buy" button on the "Not available"
Key changes in the card product, category, finding, in shares, in units Shares, last updates, Bestsellers. And transfer the goods are not in stock at the end of the category.

Install:
Admin panel
1. Modules - Installing Extensions - Download the "no_tovar_no_buy.ocmod.xml" file
2. Modules - Modifiers - Should the module will "Replacing the button to buy" - Update
3. Use and rejoice.

Changes:
2016.09.16 The module changes the value of the button in the product card "Related Products"
2016.09.15 The module manufacturers add to the page
2016.09.15 The module changes the icon if the item is not available.
2016.08.26 Added version 7 for opencart 2.3.0.2 and added language support.
2017.09.14 Added version 10 for opencart 3.0.2.0.

2017.09.15 Fixed bug and added comparison of products