Keeping track of your hand written estimates is difficult, hard to find where you left the estimate from last week. Using on online Estimate/Invoicing solution makes it so much easier to keep track of the estimates, when it's Tax time it's a lot easier to find your sales for that quarter/year without the having to pay your accountant to review all your invoices.
Many Invocing software make your life easier but they require one to almost be an accountant to know how to use all the feature. We were tired strugling to use a complicated solution when we just wanted to generate a simple estime/invoice and that's where the idea came to build a Simple Invoicing online platform that does not require training on creating a simple Invoice