https://community.squareup.com/t5/Payments-Troubleshooting/Can-the-bar-code-scanner-be-program-to-read-preset-CPU-codes/m-p/125721#M25888 <P>Hmm I'm not sure you'll be able to do that. With Square you can add SKUs or UPCs to your item library and scan barcodes at Checkout. Perhaps another seller can chime in if they've used CPU codes!&nbsp;</P> Thu, 20 Jun 2019 23:12:06 GMT Helen 2019-06-20T23:12:06Z https://community.squareup.com/t5/Payments-Troubleshooting/Can-the-bar-code-scanner-be-program-to-read-preset-CPU-codes/m-p/125619#M25887 <P>Can the square bar code scanner be program to read preset CPU codes&nbsp;</P> Sat, 20 Sep 2025 14:29:47 GMT https://community.squareup.com/t5/Payments-Troubleshooting/Can-the-bar-code-scanner-be-program-to-read-preset-CPU-codes/m-p/125619#M25887 Becky08 2025-09-20T14:29:47Z https://community.squareup.com/t5/Payments-Troubleshooting/Can-the-bar-code-scanner-be-program-to-read-preset-CPU-codes/m-p/125721#M25888 <P>Hmm I'm not sure you'll be able to do that. With Square you can add SKUs or UPCs to your item library and scan barcodes at Checkout. Perhaps another seller can chime in if they've used CPU codes!&nbsp;</P> Thu, 20 Jun 2019 23:12:06 GMT https://community.squareup.com/t5/Payments-Troubleshooting/Can-the-bar-code-scanner-be-program-to-read-preset-CPU-codes/m-p/125721#M25888 Helen 2019-06-20T23:12:06Z