From Ausdroid - https://ausdroid.net/2019/11/18/digital-bank-up-is-offering-…
If you’re not already an Up customer, the company is running a promotion to encourage you to sign up and get going. The first 10,000 signups from November 11 until the end of the year who set up and use Google Pay 5 times within 10 days will receive the $5 bonus.
You can get up and running with Up inside 3 minutes, and get provisioned for Google Pay almost immediately. If you’re eligible for the $5 Google Pay promotion, you’ll see a message about it in the app. Find the details page for the offer on Up’s website here.
If you feel like sharing the love around, you should check out Up’s referral program as well: sign your mates “up” for Up, and you can both get a $5 credit, and they’ll get the Google Pay $5 bonus on top.
Use a referral.