making sure that i'm implementing something with the most effective starategy

A client is about to send me copy of the graphics where the part at the bottom of the images in the links below is a solid color and I'll need to put the paypal info in that area. The best way to implement this and maintain the look is a table correct?

Here are some sample pages:

the part at the bottom where the add to cart buttons is gonna be just the orange area.

On this one, the area where is says add to cart, just the solid area will be down there and he wants me to put the form below the image in the solid area:

Also, by using a table, will this render correctlyo n mobile?