Wikipedia
Invoicera is an online invoicing application.
It allows users to monitor, dispatch, and accept invoices in one web service. After signing up for the service, users are assigned a personal subdomain to set up their invoice configuration. It allows users to add clients' data to the service through uploading a Microsoft Excel file.
Invoicera is compatible with businesses of varying sizes, including freelancers, small businesses, and large businesses. It is compatible with Basecamp, a project-management tool, so Invoicera can upload data from Basecamp. Invoicera uses freemium model, letting users dispatch an unrestricted number of invoices to at most three customers.
Writing in the magazine Entrepreneur, Andrew Cravenho praised Invoicera's task management tool, which allows users to record how much time each project took. Calling it Invoicera's "most striking feature", Cravenho said that although "the idea of a time-tracking tool is nothing new, what Invoicera does differently is allow you to assign and evaluate tasks in order to enhance productivity".