As for reporting options, AWeber presents the standard raw numbers and percentages (clicks, opens, unsubscribes, and the like). It also includes more advanced data such as opens, clicks, and revenue over time; subscriber growth; and stats by location, area code, or designated market area. In addition, you can compare results across your past 20 emails. You can track subscribers based on their signup method, and the list segmentation options provide plenty of ways to optimize your email marketing. Reports are well laid out and easy to understand; much of the data is presented in both chart and table format.
Think about implementing referral links to incentivize your subscribers to spread awareness about your brand, too. Referral links allow your current customers to promote trackable links for your business. In exchange for sending new paying customers your way, you can give them incentives like discounts, coupons, vouchers, cash, prizes or redeemable points.