Article sold as an accessory of another article

[Number Nine]

Hello,

 

I have some articles which I would like to sell ONLY AS ACCESSORIES of other articles.

 

Customers should not have the chance of buying them individually.

 

Suppose you sell shoes and have a shoe cream as accessory. I would like to sell the shoe cream only if bought together with a pair of shoes, and not as a single item.

 

Is there a way of achieving this?

 

Thank you.

[allienato]

Need it too. In Magento I can set the visibility of a single product to "Not visible individually" and use it as an accessory.

 

Hope someone has suggestions..