Allow customers to subscribe to your AWeber newsletters via the checkout page and trough Web Forms from a widget.
Allow customers to opt-in to your AWeber mailing list. The AWeber Newsletter Subscriptions plugin for WooCommerce gives you the abillity to easily integrate your WooCommerce site with your AWeber powered newsletters. Customise your checkout to include a subscribe option, or place the AWeber Web Forms widget in any widgitised area on your site to allow for easy customer subscription from any page. The WooCommerce AWeber Newsletter Subscriptions plugin also include a dashboard widget for displaying your subscriber statistics where it matters, on your WooCommerce dashboard.