works exactly as you want it to! - We struggled with applying local tax to orders for people shopping online but picking up in our store until we found this app. Customers now select pick up in store button, and select their billing address ONLY, no shipping address (which is where people were messing up the tax situation by inputting their own address PRIOR to selecting a shipping method). With Integer's BOPIS, it moved the shipping selection earlier in checkout, made it easy to select a pickup date and time (based on my settings) and then it placed our business address as the shipping address, so that the proper sales tax would be calculated. That was the most important thing for our business, but the scheduled pick up is really nice too, as it gives us a sense of when people are coming so we can better prioritize fulfillment. The people at Integer were great to work with too, very responsive and understanding of my needs. LOVE THIS APP!