Does anyone know if it's possible to have Magento detect if the simple items in a cart are equivalent to a bundle, and if so convert it to the bundle product in the cart.
i.e. Product A is £100. Product B is £200. Both are available individually. Bundle X consists of product A and product B for a fixed price of £250. If someone adds Product A, then later Product B, I want Magento to detect that this is equivalent to Bundle X and so show Bundle X in the cart instead.