Slooce does not charge on a per message basis. Slooce provides a unique flat monthly fee pricing model based on your monthly volume needs including unlimited messaging plans for high volume needs. Flat monthly fees do save clients substantially over per message fees during the year and gives them the ability to accurately project costs as their business grows. A per message fee penalizes a business for growing; inversely, a flat SMS messaging fee allows businesses to grow without any worry or financial guesswork.