Upselling using Virtuemart

[vmartq]

Is there functionality within Virtumart to do the following:

When a customer adds Product X to his cart, a window or message pops up to say something like 'for another £25 you can buy Product Y' and provides 2 options:
1. Add to my basket  2. No Thanks

[PRO]

its not standard

[vmartq]

So to have this functionality, would I have to employ a programmer?

[PRO]

yes