Methods and systems for assessing sales activity of a merchant

A network-based system for assessing sales activity of a merchant including purchases made by a customer using a financial transaction card over a financial transaction card network, said system comprising:

• a client system comprising a browser;
• a merchant profile database for storing merchant profile information;
• and
• a server system configured to be coupled to said client system and said database, said server further configured to:
• generate and store within the database a plurality of merchant profiles, each merchant profile describing a customer community of the corresponding merchant utilizing the customer's own financial transaction card to make purchases from the merchant using the financial transaction card network, each merchant profile comprising an account identifier corresponding to each financial transaction card used by a customer in at least one valid transaction with the merchant;
• store within the database, a profile for each of one or more violator merchants, wherein the violator merchant profile includes a list of financial transaction card numbers for each cardholder that made valid purchases from the violator merchant during a predetermined period of time;
• determine a violator merchant profile based on a customer community associated with a violator merchant, the customer community including customers that have made at least one valid purchase of an illegal product, a potentially illegal product, and a product determined to be undesirable to some of the parties involved in the transaction, the violator merchant using the financial transaction card network to engage in at least one of a sale of an illegal product using a financial transaction card, and a sale of a potentially illegal product using a financial transaction card, the sale made to a member of the customer community using the customer's own financial transaction card;
• compare, at a predetermined interval, the violator merchant profile to each merchant profile stored within the database using statistical analysis to determine a degree of correlation between the violator merchant profile and each other merchant profile stored in the database;
• determine whether to investigate at least one potential violator merchant based on the comparison between the violator merchant profile and the merchant profiles stored within the database;
• and
• store a profile of the at least one potential violator merchant in a violator merchant profile database if the investigation determines the potential violator merchant is a violator merchant, the profile stored along with other violator merchant profiles based on a violation category.

A computer system for assessing sales activity of a merchant including purchases made by a customer using the customer's own financial transaction card over a financial transaction card network, said computer comprising a processor in communication with a database:

• said processor configured to:
• generate and store within the database a plurality of merchant profiles, each merchant profile describing a customer community of the corresponding merchant utilizing the financial transaction card network, the customer community including customers that have made at least one purchase, using the customer's own financial transaction card, of an illegal product, a potentially illegal product, and a product determined to be undesirable to some of the parties involved in the transaction, each merchant profile comprising an account identifier corresponding to each financial transaction card used by a customer in at least one transaction with the merchant;
• determine a violator merchant profile based on a customer community associated with a violator merchant, the violator merchant using the financial transaction card network to engage in at least one of a sale of an illegal product using a financial transaction card, a sale of a potentially illegal product using a financial transaction card, and a sale of a product determined to be undesirable to some of the parties involved in the transaction with others of the associated customer community;
• compare the violator merchant profile to each merchant profile stored within the database using statistical analysis to determine a degree of correlation between the violator merchant profile and each other merchant profile stored in the database;
• determine whether to investigate at least one potential violator merchant based on the comparison between the violator merchant profile and the merchant profiles stored within the database;
• and
• store a profile of the at least one potential violator merchant in a violator merchant profile database if the investigation determines the potential violator merchant is a violator merchant, the profile stored along with other violator merchant profiles based on a type of violation.

A computer program embodied on a non-transitory computer readable medium for assessing sales activity of a merchant including purchases made by a customer using a financial transaction card over a financial transaction card network, said program comprising at least one code segment that instructs a computer to:

• generate and store within a database a plurality of merchant profiles, each merchant profile describing customers that have made purchases from the merchant using the customer's own financial transaction card utilizing the financial transaction card network and each merchant profile comprising an account identifier corresponding to each financial transaction card used by a customer in at least one transaction with the merchant;
• store within a violator merchant profile database, a profile for each of one or more violator merchants, wherein the violator merchant profile includes a list of financial transaction card numbers for each cardholder that made valid purchases from the violator merchant during˜ a predetermined period of time;
• determine a potential violator merchant profile based on a customer community associated with a violator merchant, the violator merchant using the financial transaction card network to engage in at least one of a sale of an illegal product using a financial transaction card, and a sale of a potentially illegal product using a financial transaction card, with others of the associated customer community;
• transmit at least one potential violator merchant profile to an internal auditor in a priority order for review;
• receive, from the internal auditor, a determination that the potential violator merchant associated with the transmitted potential violator merchant profile, is a violator merchant;
• compare the violator merchant profile to each merchant profile stored within the database using statistical analysis to determine a degree of correlation between the violator merchant profile and each other merchant profile stored in the database;
• identify at least one potential violator merchant for further investigation based on the comparison between the violator merchant profile and the merchant profiles stored within the database;
• and
• store a profile of the at least one potential violator merchant in a violator merchant profile database if the investigation determines the potential violator merchant is a violator merchant, the profile stored along with other violator merchant profiles based on a type of violation.

A method for assessing sales activity of a merchant using a computer system coupled to a database, the sales activity including purchases made by a customer using the customer's own financial transaction card over a financial transaction card network, said method comprising the steps of:

• generating and storing within the database a plurality of merchant profiles, each merchant profile describing a customer community of the corresponding merchant utilizing the financial transaction card network and each merchant profile comprising an account identifier including card numbers corresponding to each financial transaction card used by a customer in at least one transaction with the merchant;
• storing within the database, a profile for each of one or more violator merchants, wherein the violator merchant profile includes a list of financial transaction card numbers for each cardholder that made purchases from the violator merchant during a predetermined period of time;
• determining a new violator merchant profile based on a customer community associated with the new violator merchant, the new violator merchant using the financial transaction card network to engage in at least one of a sale of an illegal product using a financial transaction card, and a sale of a potentially illegal product using a financial transaction card, with others of the associated customer community;
• periodically comparing, at a predetermined frequency, the violator merchant profile to each merchant profile stored within the database using statistical analysis to determine a degree of correlation between the violator merchant profile and each other merchant profile stored in the database, the comparison performed by the computer;
• and
• identifying at least one potential violator merchant for further investigation based on the comparison between the violator merchant profile and the merchant profiles stored within the database.