srkmodi - 7:54 am on Mar 24, 2008 (gmt 0)

The Best Solution, Which I would personally suggest is:

Thanking Customers & Promoting them More.

Your friend could send a Thank you Card via Email Marketing, that if without his customers support, he/she would not have reached that close to One Million Sale.....and in this regard, ask your friend, to offer something very special to the Customers, towards the march end sale.....it could be redeeming a coupon, or a referral sale or a Free Home Delivery Sale or whatever based on the feasibility....

You could also convey my Congratulations to him/her on my behalf...