Words similar to stickiness

Example sentences for: stickiness

How can you use “stickiness” in a sentence? Here are some example sentences to help you improve your vocabulary:

E-mail is the killer app of the Internet, and it is a true source of customer stickiness.
What Amazon has recognized from the beginning is that its most valuable asset was not its warehouses or even its Web site but rather the "stickiness" of its customers and the information about their buying habits that it was able to collect.