Answer:
redlining
Explanation:
Based on the information provided within the question it can be said that this is known as the discriminatory practice of redlining. This is a practice mostly found in the United States of America, in which company's refuse to sell their goods or services to specific residents, usually in association to the residents neighborhoods, communities, race, ethnicity, culture, gender, or belief. This is either done directly or indirectly by raising their prices specifically for these individuals. Such as is the case in this scenario with national chain stores refusing to sell to the urban poor.
