selling auto parts online

Hi there, What is the best & cost effective way to generate "auto parts call" for USA geo other than google call only ads? I have tried and got results with google calls only ads but sometimes its too expensive. Can somebody suggest how can it be done without using google. Will Facebook or...

Hello Guys i'm from morocco & my father used to buy auto parts from belguim for more then 20 years and for this long relation now they do for him -25% -30% -35% it depends i check ebay prices & i see that 90% of the times my father buy price is very low then the ebay price i calculate ebay &...