Groupon makes a major change to its IPO proposal.
For me, however, the most interesting change was right up top: Groupon has dropped language about shares being offered by insiders. The original S-1 read: Groupon, Inc. is offering [blank] shares of its Class A common stock and the selling stockholders are offering [blank] shares of Class A common stock. We will not receive any proceeds from the sale of shares by the selling stockholders. Groupon, Inc. is offering [blank] shares of its Class A common stock and the selling stockholders are offering [blank] shares of Class A common stock. We will not receive any proceeds from the sale of shares by the selling stockholders. Now just the first line remains. Two theories: Or a third option: Both of the above… Sign up for my daily email newsletter on deals and deal-makers: GetTermSheet.com

Groupon filed yet another amended S-1 on Friday, which mostly got attention for a promise to decrease customer acquisition expenses (i.e., marketing) going forward. It also included the entirety of CEO Andrew Mason’s August memo to employees – a missive that arguably caused the daily deals company to run afoul of quiet period restrictions.
