14584d1268678968 transaction processing subsystem beeni

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					Presntation on

TRANSACTION PROCESSING SUBSYSTEM



Presented to-
      Sir Ahmad Tisman Pasha

Presented by-
      Beenish Jahangir
      BsIT-07-04

                  www.bzupages.com
ORDER ENTRY

The order-Entry system is the transactional processing
subsystem that processes customer orders.

Orders may came from variety of sources-
•Mail
•Phone
•Fax




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                Product/price                 Cutomers


                          Product/price          Credit
                          information            status

                       2.Verify                                    New
      1.                                       3.
                     product no.s                                 orders
Collect order                                Credit
                      and stock
 information                              authorization Accaepted order
                      availability

Orders                     Rejected              Rejected & partially
                           orders                Filled order


  Customers                                      4.
                                             Customer           Back orders
                                            notification Back
                   Notification                          orders



                                          Rejected orders
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INVENTORY

The quantity of product that a merchandising firm has
available to sell at any given time is called inventory.


INVENTORY SYSTEM

An inventory system monitors the quantity of each
product available for sale and helps ensure that proper
stock levels are maintained.




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 New orders                 Amount receivable                Invoicing data

                 Customer           Filled      Filled
                 orders             orders      orders
                                                               Invoices
     Customer orders
                                    1.
  Back orders
                               Fill orders

                                             Invoices/
                                             packing
                                             slips           Shipments




Inventory data                     2.
                                Reorder      Vendor orders
                                 stock



    Inventory
                                                   Purchase request
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INVOICING
The invoicing system is the transaction processing
subsystem that creates invoices and sometimes, packing
slips.


Packing slip
It shows little more than what products are contained in a
shipment; prices are either hidden or missing.


Bill
An invoice or a statement from accounts receivable
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Filled orders


                    Orders


                                       3.1
                                     Invoice
                                   Preparation

                   Invoices




   Invoices




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SHIPPING

The shipping system record goods from inventory and
ships them out according to instructions.




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Shipments

     Shipment
     data
                     Ship goods
                         to                     Customers
                     customers Invoices/
Shipping                        Packing slips
alternatives



Shippers



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ACCOUNTS RECEIVABLE

The accounts receivable system is the transaction
processing subsystem that manages customer purchase
records, payments, and account balances.




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           Invoices                              Accounts



Non-account                               Accounts purchases
purchases


             1.
       Edit & record    Edited data
        Receivables                                   Accounts receivable
            data

Payments                    Receivables
                            data

                2.
            Prepare
           Statements                        Customers
                         Statements or
                &
                         reminders
           reminders


                            www.bzupages.com
PURCHASING

The purchasing system assists with the acquisition of
goods.

Purchasing department personnel often select a vendor,
prepare a purchase order, and send the order to the
vendor.

In many organization, the purchasing operation is highly
computerized so that no physical copies of the purchase
order need to be sent, only one copy exist in the central
database.
                   www.bzupages.com
      Purchase requests                    Vendors


         Requests                        Vendor data

                               1.
                            Vendor
    Product                              Order data
                           selection
    availabilities

                                                 2.               Commitments
  Products
                                            Obtain verbal
                 Product                    commitments
                 data
                             3.       Commitment                       Vendors
    Add
    Purchase           Purchase order data
                        preparation             Purchase
    orders
                                                orders

Purchase orders
                                          4.
                                       Close out
                                       Purchase        Orders            Receipts
          Delete purchase               orders         received
          orders                  www.bzupages.com
THANKS!


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posted:11/3/2012
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