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Dhaka Digital Metro - Coggle Diagram
Dhaka Digital Metro
customer
login()
phone_no
password
sign_up()
email
phone_no
name
password
n_id
search_ticket
ticket_found()
book_ticket()
pay_price
ticket_not_found()
reserve_space()
pre_pay
admin
login()
verify_customer()
verify_customer_ticekt_permission
contact_reserve_customer()
provide_information()
provide_information()
payment_system
pay()
bKash/Nogod
card
provide_news()