You can get a SoluSoap set of 5 Foaming Hand Soap Refill Powder Concentrate Packets for ONLY $6.50 + FREE Shipping! That is just $1.30 per pack! Order larger quantities for even more savings. Order a package of 20 for as low as $0.89 each. Each package makes 1 cup clear unscented foaming soap for a standard Foaming Hand Soap bottle. All Solusoap products come with free shipping.