OSpark Studio
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Everything in one workspace

Features built for real billing and collection work

OSpark Studio covers the full cycle: create, preview, share, collect and report — with your own branding and numbering.

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Invoices & billing

  • • Multiple line items with quantity, rate, discount and tax
  • • Automatic subtotal, discount, tax and grand total
  • • GST-ready fields: GSTIN, PAN, state code, HSN/SAC
  • • Automatic invoice numbering with your own prefix
  • • Draft, issued, partly paid, paid and cancelled states

Receipts & pavti

  • • Dedicated receipt workflow for collections and donations
  • • Purpose, collector, event and payment method fields
  • • Running receipt numbering per organization
  • • Organization logo, signature and stamp on the document
  • • Search and filter your full receipt history

Payments

  • • Record cash, UPI, bank transfer, card or cheque
  • • Full and partial payments against any invoice
  • • Pending amount recalculated on every entry
  • • Filter by method, date and customer
  • • Export payment history any time

Expenses

  • • Categorised spending with automatic numbering
  • • Vendor, date, method and notes on every entry
  • • Net position visible against collections
  • • Export for your accountant

Customers, members & donors

  • • One directory for customers, members and donors
  • • Contact, address, GSTIN and PAN in one place
  • • Full document history per person
  • • Bulk import from your existing Excel sheet

Reports

  • • Billed, collected, pending and expense summaries
  • • Date range filters
  • • Outstanding customers and expense categories
  • • Excel/CSV export of report data

Excel import & export

  • • Upload XLSX or CSV
  • • Map your columns to OSpark fields
  • • Preview, validation and duplicate detection before saving
  • • Clear row-level error reporting — nothing is discarded silently

Access & security

  • • Multi-organization workspaces with isolated data
  • • Owner, admin, staff and viewer roles
  • • Permissions enforced in the database, not just the screen
  • • Email/password and Google sign-in

Audit trail

  • • Every create, update, payment and cancellation recorded
  • • Who did what, and when
  • • Financial documents are cancelled, never silently deleted

Print & PDF

  • • Documents built to print cleanly on A4
  • • Save as PDF from the print dialog
  • • Your logo, address, contact details and footer notes

Sharing

  • • WhatsApp share with a pre-filled message
  • • Email share via your mail app
  • • Copy document summary to clipboard

Global search

  • • One search box across customers, invoices, receipts, payments and expenses
  • • Real database results, scoped to your organization

Ready to send your first bill?

Create your organization, add your logo and start issuing documents in minutes.

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