I was wondering if anyone has tried reaching out to local companies via cold calls. If so, what is the success rate for such?

What are the newer marketing methods out there if any one is trying with success? Uber has put a good 10-12 % dent in our sales every year since last 3 years. This used to be 10% increase every year, now its the other way around.

What is it that we can do to increase sales... ~Dee