Go Binge | User Guide | Three - extreme zero rating

Go Binge | User Guide | Three: "Who can get Go Binge and how can they get it?
Go Binge is available to all new and upgrading Three customers on the following tariffs:

All handset Advanced plans of 4GB and above.
All Sim Only Advanced plans of 4GB and above.
All Pay monthly Mobile Broadband plans of 5GB and above.

If you’ve taken out a new contract with us, or if you’re upgrading, you’ll automatically have the Go Binge Add-on as part of the sale.

Existing customers.

Existing customers can get Go Binge by changing plan to one with more data/minutes provided that the new plan is an eligible one (see above). Existing customers who are already on an eligible plan (see above) will still need to change plan to one with more data/minutes to get Go Binge. If you subsequently change your plan back to your original plan, you will no longer get Go Binge." 'via Blog this'