What are some of the best ways to get cash off of a credit card while avoiding cash advance fees?

So for some people that apply for a lot of personal cards and get the bonuses and cancel later, how are they able to do that without jacking up credit score due to their age of credit and all the inquiries. Do they just kind of balance it out by reporting agency? What about the age of credit?

700+ Credit Score Key Point Federal Credit Union and it’s a pre approval https://kpcu.com/Home Allows you to get $25,000 credit card, $25,000 personal loan $100,000 auto loan All with just one soft inquiry credit pull

Just wanted to provide some proof that the Amex balance transfer works. I was approved 30k personal but only 2 k business. I was able to successfully move 18k of the personal balance for a total of 20k business credit on Amex blue business

From a 600 to an 800 + credit score. From economy flights to Delta One. Andre has changed my life as a Nursepreneur. Thank you so much.