It's a reverse bid, similar to how eBay works, ... Consumers set the terms. In other words, they say,'You pay me X amount a call, call me these number of times, for these products.'  -   Shifrin      Quotes
It's a reverse bid, similar to how eBay works, ... Consumers set the terms. In other words, they say,'You pay me X amount a call, call me these number of times, for these products.' Shifrin
 Words