You will find add-ons which add functionality and features to your store and which are compatible with CE Phoenix and 18.104.22.168 FROZEN CE Responsive Bootstrap version.
A version of CE Phoenix CE, oriented to the Spanish market and with specific support for Spanish language.
At your disposal there are completely free add-ons which you can also find on the official OsCommerce Marketplace, and a selection of commercial Add-Ons with very affordable prices and exclusive on this WEB.
On the other hand you can count with installation and programming services at very competitive prices.
Commercial Add-Ons exclusive on my WEB: