Just happened to me to. Left my wallet at home, placing faith in GPay that it will work at Costco as it always does. Just had to put everything back and now my daughter has no fruit for tomorrow.
Tried even going into the Play Store to see if it needed an update, no go.
Could you try settings up Samsung Pay on your phone as an alternative until Google pay becomes available, since it usually is approved by Google towards end of program.
During beta program, the software is not yet certified by Google, and therefore Google Pay and other secure services may not work. We apologize for the inconvenience and will post a notice once it becomes certified by Google. You may try again at that time.
