diff --git a/paymail_addresses.go b/paymail_addresses.go
index ef287539..a712d86a 100644
--- a/paymail_addresses.go
+++ b/paymail_addresses.go
@@ -8,6 +8,8 @@ import (
 )
 
 // NewPaymail will create a new paymail
+//
+// paymailAddress: The paymail address to create (e.g., example@bux.org)
 func (b *BuxClient) NewPaymail(ctx context.Context, rawXPub, paymailAddress, avatar, publicName string, metadata *buxmodels.Metadata) transports.ResponseError {
 	return b.transport.NewPaymail(ctx, rawXPub, paymailAddress, avatar, publicName, metadata)
 }
diff --git a/transports/interface.go b/transports/interface.go
index a1f0136b..f6ee339c 100644
--- a/transports/interface.go
+++ b/transports/interface.go
@@ -70,6 +70,9 @@ type AdminService interface {
 	AdminGetPaymail(ctx context.Context, address string) (*buxmodels.PaymailAddress, ResponseError)
 	AdminGetPaymails(ctx context.Context, conditions map[string]interface{}, metadata *buxmodels.Metadata, queryParams *QueryParams) ([]*buxmodels.PaymailAddress, ResponseError)
 	AdminGetPaymailsCount(ctx context.Context, conditions map[string]interface{}, metadata *buxmodels.Metadata) (int64, ResponseError)
+	// AdminCreatePaymail Create a paymail.
+	//
+	// Paymail address (ie. example@bux.org)
 	AdminCreatePaymail(ctx context.Context, xPubID string, address string, publicName string, avatar string) (*buxmodels.PaymailAddress, ResponseError)
 	AdminDeletePaymail(ctx context.Context, address string) (*buxmodels.PaymailAddress, ResponseError)
 	AdminGetTransactions(ctx context.Context, conditions map[string]interface{}, metadata *buxmodels.Metadata, queryParams *QueryParams) ([]*buxmodels.Transaction, ResponseError)