What makes an invoice actually get paid?

Clarity and convenience. Include your business details, the customer’s details, a unique invoice number, due date, itemized line items, taxes or discounts, and clear payment terms. Most importantly, make it easy to pay — customers are far more likely to settle an invoice when they can pay the way they prefer, in a format they recognize.

Can I customize how my invoices look?

Yes. Different customers expect different formats, fields, and payment options. This free generator helps you create a professional PDF quickly. With Slash Invoicing, you can tailor templates, branding, and payment methods so each customer sees exactly what they need — which is often what gets them to pay.

How do I keep track of unpaid invoices?

Knowing whether each invoice is sent, viewed, overdue, or paid keeps cash flow predictable. A downloaded PDF lives in your files. Slash lets you manage invoice status in one dashboard, follow up on outstanding balances, and keep receivables organized without spreadsheets and inbox digging.

When should I move from a free generator to Slash?

Use a free generator for the occasional one-off invoice. Move to Slash when you’re sending invoices regularly, need custom templates per customer, want payment links and reminders, or need invoicing tied to your business banking and books. That’s when creating, collecting, and reconciling should live in one place.

Free toolInvoice Generator

Slash Invoicing →Try Slash

Free Invoice Generator

Create a professional invoice your customers will actually recognize — then download the PDF, or send it and get paid with Slash.

Invoice

USD

Pay with

From

Date

Invoice date

Due date

ItemQtyUnit priceAmount

Amount$0.00

Discount

Subtotal$0.00

Tax

%$0.00

Total$0.00

Memo0/500

Payment Information

Invoice total $0.00 USD — payable in USD via ACH or other USD methods

Beneficiary

Bank

Account number

Routing number

Slash is a financial technology company, not a bank. Banking services provided by Piermont Bank, Member FDIC.

Issue your own invoices with slash.com

“Our customers have specific asks about how they want to see their invoice and how they want to pay.
You need to be able to provide your customer with whatever template they want to see in their invoices, otherwise they will not pay.”

Alvaro Rivera, Founder and CEO, Codes Healthon why he chooses Slash for invoicing

Explore Slash invoicing

Creating the invoice is only half the job. Slash covers the rest — sending, collecting, and getting paid — so cash doesn’t stall in someone’s inbox.

Spin up a polished invoice fast
Drop in line items, taxes, and due dates, then dress it with your branding. What takes forever in a spreadsheet takes under a minute here.
Put payment in your customer’s hands
Email the invoice or share a link. They open it on any device and pay how they prefer — ACH, wire, or card — without another back-and-forth.
Don’t start from zero next time
Clone an invoice you’ve already sent, tweak the details, and ship it again. Ideal for retainers, monthly billing, and repeat clients.