Passback privileges allow up to seven customers to board the same bus route or pass through the same rail station turnstile within up to an 18-minute period using your card. Each passback ride will have the appropriate fare (full fare or transfer) deducted from your account. If you have chosen a 30-Day Pass, your fare will be recorded as an unlimited ride on the 30-Day Pass. Each passback ride will have the appropriate fare (full fare or transfer) deducted from your Chicago Card Plus account and charged to your credit card. The charge will include all passback charges plus $10, which will be immediately available for future fare payment. For more information on passback, please read the FAQs.