Filling out the South Carolina Standardized Business License Application.
Submit in person at 10 Main St Summerton SC 29148-9292

Submit by mail to P.O. Box 279 Summerton SC 29148-0279

States Business License Portal (must have a SSN or FEIN on-file with the City)
https://www.localblrenewal.com/

Town Portal (must have the "Online Access Code" from your renewal letter. Example: 'IGI-u3k')
https://sc-summerton-portal.govpossible.com/login