>https://www.investopedia.com/terms/u/unfair-trade-practice.asp https://www.investopedia.com/terms/u/unfair-trade-practice.a... >>tied selling >https://www.in

>https://www.investopedia.com/terms/u/unfair-trade-practice.asp https://www.investopedia.com/terms/u/unfair-trade-practice.a... >>tied selling >https://www.investopedia.com/terms/t/tiedselling.asp https://www.investopedia.com/terms/t/tiedselling.asp >>Tied selling may be used as a means of price discrimination in that it may help banks (or other companies) consolidate a customer's business within a single provider.