I now ignore their calls. Several years ago they sent me on 3 job interviews. The skill sets matched up nicely and the companies were nice, but none of the co

I now ignore their calls. Several years ago they sent me on 3 job interviews. The skill sets matched up nicely and the companies were nice, but none of the companies could meet my salary/benefits requirements (which weren't that extreme given my experience and other postings around). Randstad knew my requirements and sent me there anyway. I was able to find one of the company's public posting of the position (afterwards) with their offered salary range and it wasn't close. They essentially wasted my time, and the company's time sending me on interviews that were highly unlikely to land an accepted job offer. Add this to all of the contract or contract-to-hire positions they kept trying to push on me despite me being adamant that all I wanted was direct hire/full time.