Possible enumeration values:

NameValueDescription
None

1

CreditsExpired

2

CreditPurchased

3

Incentive

4

Promotion

5

Referral

6

ServiceIssue

7

BillingError

8

Other

9

V1Syncing

10

AutoChargeToSendCommunication

11

AutoChargeByBGDueToFallingCredits

12