Best Egg Login, Payment, Customer Service

Updated March 8, 2019 – Below you will find the key information you need as a Best Egg loan customer to access your account online, make payments, and reach customer service for further assistance. Note that Best Egg loans are serviced by Systems & Services Technologies Inc. (SST).

Online Account Access

Payment Address

Best Egg / SST Lockbox
P.O. Box 5493
Carol Stream, IL 60197-5493

Payment by Western Union

  • Visit a Western Union office and give the following information… Pay to: SST, Code City: SST, Code State: MO, and your account number. Note that Western Union charges a flat fee for this service.

Customer Service – Help & Set Up Automatic Payments

  • The Best Egg customer service phone number for account assistance or to set up automatic payments is 1-855-282-6353.