To make a payment on your SDS invoice with Sarma, please have the following available from your invoice: Sarma Customer ID and/or invoice number. This link sends you to an external secure website.

For billing issues or questions, call 1-800-955-5238 Option 5

To make a payment on your invoice with an Electronic Check, please have the following available from your invoice: Sarma Customer ID and/or invoice number. This link sends you to an external secure website.