Coupons are not as silly as they might seem. Offering a discount to your clients if they visit your website is good for your rankings. Simply ask them to print up the coupon and present it to you. In doing so:

(1) You reward the client for coming to your site and (more important),

(2) the client's visit to your site will boost your rankings.

Simply provide them with a link to your coupon (like this link here) and you are all set.

Remember, as much as possible, send them back to your website.

Questions? Contact Christopher Merrill (Phone: 773-755-2536) for answers.