Zoho Invoice is a completely free tool that helps businesses craft and send professional invoices, collect online payments, manage expenses, and generate insightful reports. Businesses can log time and bill clients for the total hours worked on a project. Businesses can also collaborate with customers via a self-service portal where customers can view and approve estimates, make payments for invoices, and download statements.

Since Zoho Invoice is a cloud-based solution, businesses can access their invoicing data where ever they are, with any device—desktops, laptops, tablets, mobile phones, even Apple Watch!

Zoho Invoice is available in 17 languages: Arabic, Bahasa Indonesia, Bulgarian, Croatian, Dutch, English, French, German, Italian, Japanese, Korean, Chinese (Simplified), Portuguese, Spanish, Swedish, Thai, and Vietnamese.

PayOnly.io is a lightweight, no-fuss monetization platform that empowers creators, educators, and digital entrepreneurs to sell access to their content with a single, shareable link — no accounts, subscriptions, or technical setup required. Whether it’s a PDF, video, Notion page, or any digital asset, PayOnly.io makes it easy to gate content behind a secure one-time payment. Built with simplicity and user experience in mind, PayOnly.io eliminates friction for both sellers and buyers. You set the price, we handle the checkout, access control, and delivery. Your customers enjoy instant, hassle-free access after payment — no signups, no waiting. Ideal for freelancers, coaches, content creators, indie developers, and anyone looking to monetize digital value in seconds.