Their main advice was:
Know the true value of what you want to buy and offer a fair price.
Don’t be afraid to walk away if the answer is no.
I don’t know how many times I have turned to walk away, after saying thank you, only to have the seller stop me and agree to my offer.
Those two haggling tips have served me well over the years, but I’m curious as to what kind of haggling techniques you might use. How do you haggle?