[interchange-i18n] invalidate payments for custom

[Michel Matte]

"michel.Guilhem" wrote:

> Is it possible to invalidate payments processes
> to obtain a catalog for showing items and not
> for sell ?
>

The simplest way is to use html pages instead of Interchange.  But if
you need to use some of the functions in Interchange, then remove "Buy
Now" buttons and all references to the shopping cart in the menu and
pages.