My client wants people to be able to browse another site for prices then come back to their site to actually make their order.

We can make the second site open in a new tab but I can’t see people going back to the original tab after perusing to make their order. I think they’ll just make their order on the other site they’re now on.

Unless it opens with some kind of modal overlay that has a “Make your order” button that takes them back to the original site?

Is this possible? (Also, I still think it’s a bad idea.)