[C-x_C-f]

You forgot GPay! Which I think is a different app (I mean, it has a different name...) though I can't say I'm sure (Wikipedia says they're the same, but the source they use directly contradicts them). It's really comical at this point.

[missingcolours]

The previous Google Pay app was definitely killed off and you had to install "GPay" instead. I /think/ Google Pay may have been a rename of the original Android Pay app, but not sure.

[aitchnyu]

In India, it was Tez, then Google pay (IIRC two apps with this name existed at same time), then Gpay.