will i get the credit immediately upon enrolling in auto bill pay?

The credit will automatically be added to your next bill (the 2nd month after enrollment in Auto Bill Pay).

Example:

•             Bill date = 12th, bill amount is $58.20 (for 11/12 to 12/11 service period)

•             Auto Bill Pay enrollment occurs on 11/24

•             You still owe $58.20 on 12/11 because your December bill was created before you enrolled in Auto Bill Pay

•             On 12/12 your next bill is created reflecting the $5 discount

•             Your bill amount is ~$53.20 (tax amount would vary based on account location)  i.e. The Jan 12th bill (created on 12/12) shows the discount applied to that month’s payment due