To use your Socket Mobile barcode reader with both Shopify POS and Stocky inventory application on an iPad in Application Mode, you must use the Socket Mobile Keyboard application . Instructions Download and follow the set-up instructions within the app Open Stocky and position the cursor in the required text field to open the keyboard Press the globe icon and select SM Keyboard. Your barcode reader will beep once, and you are ready to scan a barcode into Stocky.