Frequently Asked Questions

Yes. GST Maker automatically calculates IGST, CGST, SGST, HSN/SAC codes and prepares invoice PDFs aligned with Indian GST workflows.

Absolutely. You can create secure public links for invoices, performas, and quotations so customers can view or download PDFs without signing in.

No. You can begin with the free plan and create invoices, clients, and products immediately.

GST Maker installs like an app on supported phones and tablets, offering fast access, offline-ready behavior, and a touch-friendly billing workflow.

We store only the business and billing data needed to generate invoices, quotations, and performa documents. Sensitive data is never shared without your consent.

Yes. Update your logo, business details, and invoice branding anytime. New documents will use the latest profile settings.

Yes. Your data is stored securely on Supabase, a trusted open-source database platform with Row Level Security (RLS) enabled. This means your invoices and business data are completely isolated — no other user can ever access your information. All data is transferred over HTTPS encrypted connections.

Never. GST Maker does not sell, trade, or share your personal or business data with any third party for commercial purposes. Your invoice data, GST number, client details, and business information belong solely to you. We have no advertising partners and do not use your data for targeted ads of any kind.