I love foamy soap at my house. It's not as hard on your skin as others soaps. But, it's about $3.00 a bottle last time I checked which would equate to almost $6.00 per week for my family. Pricey for soap. The thing is that the "foamy" is a property of the dispenser rather than the soap and it's easy to make. I buy this Dawn Pink Dragon Fruit because I like pink at my house, but you can make all kinds of colors.
Fill the empty containers with just under 1/4 to 1/2 inch of liqued soap and finish it off with warm water. This brings your price closer to 29 cents per bottle. And it makes it so that you don't have to buy anti-bacterial handsoap.