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Turn proposals into invoices easily online

Present polished offers that impress clients and instantly transform them into invoices ready for payment. Streamline your sales cycle with fewer steps and greater accuracy. Online payments and approvals make the process faster and more reliable. Deliver a professional experience that strengthens relationships and accelerates cash flow.

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DoubleScale proposals and invoices workflow

How proposals & invoices help you grow

A smarter way to manage proposals and invoices means fewer delays, better accuracy, and stronger client trust every step of the way.

Save Time

Eliminate manual work by automating the transition from proposal to invoice.

Boost Accuracy

Reduce errors with consistent templates and integrated tax/discount handling.

Professional Experience

Deliver polished proposals & invoices that strengthen your brand image.

Faster Payments

A single portal for reviewing, approving, & paying — no back‑and‑forth emails.

How to convert any proposal to invoice in 3 steps

Create a proposal in DoubleScale
1

Create a proposal in minutes using smart templates

Build professional proposals quickly with smart templates that adapt to your needs. Add client details, pricing, and project information with ease, while intelligent workflows handle the logic behind the scenes. This saves time, reduces manual effort, and ensures every proposal looks polished and consistent.

Convert a proposal to an invoice
2

Convert Proposals to Invoices Instantly

Once your client approves, transform the proposal into a ready‑to‑pay invoice with just one click. Taxes, discounts, and item details are carried over automatically, eliminating repetitive work. This seamless step keeps your sales cycle moving forward without delays or errors.

Send invoices and collect payment online
3

Get Paid Faster With Smart Invoices

The approved proposal becomes a complete invoice that’s ready for payment. Clients can view itemized details, totals, and payment options in a clear format. Automated workflows ensure accuracy and speed, helping you collect payments sooner and maintain a smooth financial process.

Multiple templates built to save time & impress our clients

Instead of starting from scratch, use templates that guide you through proposals and invoices with ease. They help you stay organized, highlight the right details, and present information clearly. Clients receive documents that look polished and professional, which builds trust instantly. By simplifying the process, templates let you focus more on your business goals.

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Payment options designed around your clients

Make it easy for clients to complete payments with methods that match their preferences. Whether it’s a quick online payment or a planned installment, the process stays simple and transparent. Automated tracking ensures accuracy while reducing back‑and‑forth communication. You gain faster results and clients enjoy a smoother experience.

Invoice payment options in DoubleScale
Client portal for proposals and invoices

Seamless portal for proposals & invoices

Clients get a single, user‑friendly space to manage proposals and invoices from start to finish. Approvals, payments, and updates are all handled in one connected flow. This reduces confusion, speeds up decision‑making, and ensures accuracy across every step. The result is stronger trust and smoother collaboration with your clients.

Experience effortless workflows designed to support your success

DoubleScale lets you explore how easy it is to manage and grow with one intuitive system, built to keep everything connected and effortless.

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