Textual Analysis.

Textual Analysis:
(a)ACTORS
      i. Customer.
     ii. Manager.
    iii. Payment processer.
 
(b)VERBS 
      i. Customer: 
          1. Logs into the system.
          2. Browses/searches for items.
          3. Creates order.
          4. Manages cart.
          5. Pays the bill.
     ii. Manager:
          6. Looks for the validity of customer.
          7. Transactions of payments are performed by the manager.
          8. Order state is managed by the manager.
    iii. Payment processer
          9. Maintains the payments.
         10. Checks the credits.