Australian POTF Coin Sticker on ROTJ 77 back?

[SithlordWS6]

Recently saw a ROTJ 77 back with the sticker below attached to it. It looks very similar to the Australian POTF coin sticker that was used by the Wonderland retail chain, but has slightly different text at the bottom.

Is this just a variation of the Australian POTF coin offer or did it originate somewhere else? I've tried looking for it elsewhere online and haven't found anything like it other than the Wonderland sticker.

Thanks,
Chris

 

[aussiejames]

Chris, I've asked in the Toltoys & POTF coin group.