We make sexy Invoicing & Accounting for Small Businesses & Freelancers
Been using Fastbill for over 4 months now and yes, its easy to use. Other solutions may have more features, but FastBill gets the job done and the invoices look great. Recommended :)
http://www.fastbill.com/
http://app.greenmango.co.nz/invoice/
invoicequickly.com
http://www.billbooks.com/
https://app.rapid-invoice.biz
http://login.easybill.de/
https://aliphia.com/
https://estimatesapp.com
https://invoice4u.co.uk
