Privacy policy
Last updated 6 October 2026
This explains what Salezline Technologies stores when you use RestroKing, why, and what we never do with it.
Who we are
RestroKing is owned and operated by Salezline Technologies, Kasturba Road, Hassan, Karnataka 573201, India. For any question about this policy write to contact@salezline.com or call +91 8296001049.
What we store
| What | Why |
|---|---|
| Your name and email address, from your Google account | To sign you in and to know who owns the restaurant. We never see your Google password. |
| Your restaurant's name, address, phone, GSTIN and FSSAI number | They are printed on your bills. |
| Your menu, bills, kitchen tickets and expenses | This is your own business record. It is copied to our servers so it survives a lost or broken phone. |
| Names and roles of staff you invite | So each person signs in and sees only what you allow. |
| Photos you add — menu pictures, your logo, photos of expense bills | Stored so they appear on every device of yours. |
| Device details: model, an installation identifier, when it last connected | To enforce your plan's device limit and to let you deactivate a lost phone. |
| Payment records: amount, date and the payment reference from Razorpay | To run your subscription and for our accounts. |
What we do not store
We do not store your card number, UPI PIN or bank details — payments are handled entirely by Razorpay and those details never reach us. We do not store your customers' payment details either: the app records a bill, not a card. There are no advertising or analytics trackers inside the app.
Who can see your data
Only you and the staff you invite. Our staff access a restaurant's records only when you ask us to — for support, or to remove a record you cannot remove yourself — and every such action is written into an audit trail you can ask to see. We never sell your data and never share it with anyone else except:
- Razorpay, our payment gateway, which handles subscription payments;
- Google Firebase, which verifies your sign-in and delivers notifications to your devices;
- our hosting provider, which stores the data on servers on our behalf;
- where we are required to by law.
Where it is kept, and for how long
Data is stored on servers rented by us and protected in transit by HTTPS. Bills and financial records are kept for as long as you have an account, because they are your books, and Indian tax law expects such records to be kept for several years. Photos of expense bills are deleted automatically after a period you choose in the app (6, 12 or 24 months, or never). Recent bills are also held on your phone for a few days so the app works offline; older ones are read from our servers when you need them.
Your choices
- See your data — it is all in the app, and reports export as PDF.
- Start fresh — the app can erase a restaurant's bills, tickets and expenses when you have finished testing and want to begin for real. This cannot be undone.
- Delete a record — bills are your books, so the app cannot delete them; a wrong bill is cancelled instead, which leaves a visible record. If something must truly be removed, ask us: we do it and record that we did.
- Close your account — in the app under Settings › Close account. A restaurant that has never billed is deleted at once, along with your account. One that has billed raises a request we answer by hand. Either way your bills are kept for six years because GST requires it — this page says exactly what goes and what stays.
Children
RestroKing is business software and is not intended for anyone under 18.
Changes
If this policy changes we will post the new version here with a new date at the top, and tell existing customers by phone, WhatsApp or email.