Sampling pretty much came out of nowhere in the last month or two, and I don't think it was anything that was on anyone's thoughts as far as a potential huge revenue for Verb. It just goes to show the company is adapting to the market and at least to me this came as a surprise, but a good one that could indeed really help the revenue, and one more thing that could blow estimates like AGP's estimate (which most people always thought was very conservative) out of the water.