A recent Fido promo sent out via email to customers says users can get a $100 Amazon gift card if they add a line online, limited to the first 500 people.

“Act fast, online only,” reads the email. “The first 500 to add a line online when bringing their own phone will get a $100 Amazon.ca gift card, while supplies last,” says the promo, which appears to be targeting select users.

The promo can be combined with Fido’s ongoing data promo, where select plans from $45 to $65 per month have double the data.

If you received this email and were about to add a second line to Fido, this might be the incentive to push you to sign up, although Boxing Day deals may be coming in a couple weeks, so keep that in mind.

[via RFD]