As a Team lead, involved in all development phase of Outbound Communication Request for a Web based application that automate or generate OB request for patient or customer. It deals for prescribed drugs by the prescriber, once drugs is approved then order drug to the patient. 

Walgreens has set up a document producing engine called MDTS for sole purpose of generating documents that are in line with all the government norms and providing it to the government on demand. The governments stand on the exhaustive documentation is justified by the fact that majority of the population are subscribed under the Federal social insurance program  Medicare.
MDTS handles all the patient related documents which has to be provided to the government  how many pills have been prescribed to a patient, whether the pills are approved by the doctor or not.
MDTS strengths can be listed as below:
Reduces manual effort
Tracking of documentation
Interface with All win for Medicare
Auto Fax out to Doctors

Walgreens is the largest drug retailing chain in the United States. It operates more than 8000 stores in all 50 states in the United States. Walgreens provides access to consumer goods, pharmacy, and health and wellness services in America through its retail drugstores.
Point of Sale(POS) systems generally have mechanisms to get items registered, totaled, discounted according to available promotions and sales, receipt printing, and other related functions. POS is the time and place where a retail transaction is completed. The merchant calculates the amount owed by the customer and displays that amount on Pinpad and indicates the options for the customer to make payment. After receiving payment, the merchant may issue a receipt for the transaction or it can be send electronically to the customer.

Walgreens is the largest drug retailing chain in the United States. It operates more than 8000 stores in all 50 states in the United States. Walgreens provides access to consumer goods, pharmacy, and health and wellness services in America through its retail drugstores.
Demand Planning is Web based application that provides end user to place items that have been ordered by Demand Planner for a given Distribution Center. It is used to fulfillment of order of items and shows forecast information for current and next three weeks.