0000912057-01-513053 Sample Contracts

EXHIBIT 1 13,000,000 SHARES OF COMMON STOCK ALLIANCE DATA SYSTEMS CORPORATION UNDERWRITING AGREEMENT

Underwriting Agreement • May 4th, 2001 • Alliance Data Systems Corp • Services-computer processing & data preparation • New York

• Contract Type
  Underwriting Agreement
• Filed
  May 4th, 2001
• Company
  Alliance Data Systems Corp
• Industry
  Services-computer processing & data preparation
• Jurisdiction
  New York

EXHIBIT 10.56 PORTIONS OF THIS AGREEMENT HAVE BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE COMMISSION PURSUANT TO A REQUEST FOR CONFIDENTIAL TREATMENT SUPPLIER AGREEMENT

Supplier Agreement • May 4th, 2001 • Alliance Data Systems Corp • Services-computer processing & data preparation • Ontario

• Contract Type
  Supplier Agreement
• Filed
  May 4th, 2001
• Company
  Alliance Data Systems Corp
• Industry
  Services-computer processing & data preparation
• Jurisdiction
  Ontario