SPSI has a referral Program. It is as simple as printing a flyer and posting it where you think it may be viewed. Call or email us to obtain your internal referral #. Write the # on the flyer in the Discount Box. Anytime someone uses this # to purchase services of $95.00 or more we will give you a $10.00 credit. Initially this credit can be used as store credit at SPSI. Eventually it may lead to other bonuses. SPSI Email