NOTE: Patrons will have until September 30 to visit a branch to transition their eCard into a full privilege library card. After September 30, eCard accounts will be deactivated. Patrons can come to Main, Baxter-Patrick, Dorchester and Wando to transition eCards now. They will need to bring a current picture ID, proof of address (if ID does not have current address) and membership in any exempt groups (if not a Charleston County resident).