I've just tried to redeem a $20 Google Play credit gift card purchased from KMart Goulburn in September and have received an error code BM-RGCH-06.
When I googled this error code I found out it apparently means I am trying to use a code which was purchased in a different country to where I live.
I have double-checked and I am definitely registered in Australia on my account which can only mean the card was from somewhere else.
Has anyone ever heard of this - and does anyone have a solution?
The card was actually for my son for his 9th birthday so he's pretty devastated.
Your home address in your Google Payments account is incorrect.
Change it to AU region and it will work.
Goto https://payments.google.com/payments/
click the Gear icon for Settings and in the Settings menu update your address.