https://community.squareup.com/t5/Payments-Troubleshooting/Does-reader-work-with-other-pos/m-p/276805#M52661 <P>Hi <a href="https://community.squareup.com/t5/user/viewprofilepage/user-id/376448">@King1303</a>, welcome to the Seller Community!&nbsp;</P> <P>&nbsp;</P> <P>I'm afraid Square reader won't work with other Point of Sale systems; it'd only be compatible with the Square Point of Sale. Other readers, such as SumUp, won't link to Square as well.&nbsp;</P> Fri, 28 May 2021 08:21:51 GMT tranguyen 2021-05-28T08:21:51Z https://community.squareup.com/t5/Payments-Troubleshooting/Does-reader-work-with-other-pos/m-p/276759#M52660 <P>I have a square reader... will this work with other POS system with blue tooth?&nbsp;<BR /><BR /></P><P>so I have sumup reader will this link to square as long it is bluetoothed&nbsp;</P> Sun, 21 Sep 2025 11:48:03 GMT https://community.squareup.com/t5/Payments-Troubleshooting/Does-reader-work-with-other-pos/m-p/276759#M52660 King1303 2025-09-21T11:48:03Z https://community.squareup.com/t5/Payments-Troubleshooting/Does-reader-work-with-other-pos/m-p/276805#M52661 <P>Hi <a href="https://community.squareup.com/t5/user/viewprofilepage/user-id/376448">@King1303</a>, welcome to the Seller Community!&nbsp;</P> <P>&nbsp;</P> <P>I'm afraid Square reader won't work with other Point of Sale systems; it'd only be compatible with the Square Point of Sale. Other readers, such as SumUp, won't link to Square as well.&nbsp;</P> Fri, 28 May 2021 08:21:51 GMT https://community.squareup.com/t5/Payments-Troubleshooting/Does-reader-work-with-other-pos/m-p/276805#M52661 tranguyen 2021-05-28T08:21:51Z