It won't take em long to determine. They ship directly to each of several locations which will take less than a week, and the feedback will come almost immediately following the receipt since it won't take long to perform the testing which was prearranged. Even if it took a second week, it's no biggy, cause the results will be communicated immediately and they'll begin producing the balance of the 2 million cans. CHICKEN LITTLE THIS!!!!! LOL