Paolo

AyeCode

Stiofan

<h4>Quotes add-on for the GetPaid plugin</h4>
<p>Allows you to create quotes, send them to clients and convert them to Invoices when accepted by the customer. This plugin requires to install the <a href="https://wordpress.org/plugins/invoicing/" rel="ugc">GetPaid plugin</a></p>
<h4>Features</h4>
<ul>
<li>Create quotes and estimates to send to your clients.</li>
<li>Quotes can be turned into invoices when accepted and client can pay online.</li>
</ul>
<h4>This plugin requires you to install</h4>
<p><a href="https://wordpress.org/plugins/invoicing/" rel="ugc">GetPaid  plugin</a></p>
<h4>Support</h4>
<p>Get timely and friendly support for both Core Plugin and add-ons at our official website, <a href="https://wpgetpaid.com/support/" rel="nofollow ugc">GetPaid Support</a></p>


Quotes Addon for GetPaid

Quotes add-on for the WordPress payments plugin  GetPaid. Allows you to create quotes, send them to clients and convert them to Invoices when accepted …

Dan Cameron

Sprout Apps

<h4>Speed up the process of getting paid!</h4>
<p>The Ninja Forms + <a href="https://sproutinvoices.com/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org" rel="nofollow ugc">Sprout Invoices</a> plugin allows you to build an easy solution to creating dynamic invoices and estimates based on the prospective client’s form selections. Use Ninja Forms’ product fields or Sprout Invoices’ pre-defined line items to help create an estimate or invoice with the correct totals, and without you having to manage anything after submission.</p>
<h4>Invoice, Estimate / Quote, & Online Payments with Sprout Invoices Features</h4>
<p>If you’re not familiar with <a href="https://sproutinvoices.com/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org" rel="nofollow ugc">Sprout Invoices</a>…it allows you to reduce the time spent fielding project requests, estimating projects, invoicing clients, & getting paid.</p>
<h4>WordPress Invoicing Made Easy</h4>
<p>Our focus <em>since day one 4+ years ago</em> with <a href="https://sproutinvoices.com?utm_medium=link&utm_campaign=free&utm_source=wordpress.org" title="Sprout Invoices Reviews" rel="friend nofollow ugc">Sprout Invoices</a> has been to create a way for WordPress site owners to invoice and EASILY get paid. We also understand that customization beyond branding is important, and that’s why we built the most POWERFUL solution with the most integrations around.</p>
<p>Sprout Invoices allows you to create beautiful estimates and invoices for your clients in minutes — not hours. If you’re not familiar with WordPress templating than our <a href="https://docs.sproutinvoices.com" rel="nofollow ugc">knowledgebase</a> and priority support can help.</p>
<p>Even though our goal is to make getting paid easy, providing fast and reliable support is a priority. We don’t want any user to feel alone.</p>
<p>Trust the <a href="https://wordpress.org/support/plugin/sprout-invoices/reviews/?filter=5" title="Sprout Invoices WordPress.org Reviews" rel="friend ugc">reviews</a> and join an <a href="https://sproutinvoices.com/reviews/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org" title="Sprout Invoices Reviews" rel="friend nofollow ugc">awesome community</a> of happy users.</p>
<blockquote>
<p><strong>Sprout Invoices Pro</strong><br />
  This plugin is the lite version of the Sprout Invoices Pro plugin that comes with all the invoicing features you will ever need including recurring invoices, recurring payments, pre-defined line items, client dashboards, Stripe and many other payment processors, advanced reporting, hundreds of integrations (including Zapier) and a ton more. <a href="https://sproutinvoices.com?utm_medium=link&utm_campaign=free&utm_source=wordpress.org" title="Sprout Invoices" rel="friend nofollow ugc">Click here to learn more about the best Invoicing plugin for WordPress now!</a></p>
</blockquote>
<h3>Support</h3>
<p>Priority support is provided with an <a href="https://sproutinvoices.com/?utm_medium=link&utm_campaign=free&utm_source=wordpress.org" rel="nofollow ugc">upgraded version</a>. All free support will provided in the <a href="https://wordpress.org/support/plugin/sprout-invoices" rel="ugc">forums</a>.</p>


Ninja Forms + Sprout Invoices – Easy Invoice & Estimate Submissions

I'm the author/developer so you can't really take my opinion 100% so why not just download the plugin and try for yourself.

One Biased Opinion

Dynamic invoicing (and estimates/quotes) from Ninja Form submissions.

Quotes Addon for GetPaid vs Ninja Forms + Sprout Invoices – Easy Invoice & Estimate Submissions