Terms of Use

Last updated 8 November 2026.

Purffle Chartwright is run by Chaman Raj Ragu, trading as Purffle, Chennai, Tamil Nadu, India. Using the app or this website means you accept these terms.

What Purffle Chartwright is

Purffle Chartwright is software that runs on your own computer. It reads price charts, tests trading strategies on past data, simulates trades with play money (paper trading) and keeps a trading journal. This website runs your account, your plan and the optional hosted chat. Purffle Chartwright does not connect to a broker, place orders, hold money or manage investments.

Not investment advice

Nothing in the app or on this website is investment, legal or tax advice, or a recommendation to buy or sell anything. Levels, plans, backtests, scores and chat answers describe charts and past data; they are not forecasts and not promises. You alone decide what you trade, and trading can lose money. Chaman Raj Ragu, trading as Purffle is not registered with SEBI as an investment adviser or research analyst.

Results are simulations

Backtests and paper trading are estimates. Real fills, prices, charges and liquidity differ. Past and simulated results do not promise future returns. Market data can be missing, late or wrong.

Your account

You must be 18 or over. Give a real email address, keep your password private, and tell us if you think someone else has used your account. One person, one account.

Fair use

Each plan has the limits shown on the Pricing page, and the app tells you when you reach one. Do not attack, overload or resell the service, share an account, try to reach other people's data, or use it to break the law.

Plans and payments

The plans, their limits and their prices are on the Pricing page. Prices are in Indian rupees and the price shown is the price charged. Payments are taken by our payment partner, Cashfree Payments, or for card payments in US dollars by Gumroad; we never see your card, UPI or bank details.

A pass is one payment for a fixed number of days (7, 30 or 365). It does not renew. Buying another pass for the same plan, or for a lower plan, adds its days after the days you already have; a pass for a higher plan starts at once.

Outside India, plans can also be bought with one card payment in US dollars for 30 or 365 days. Gumroad sells it for us as the merchant of record: it takes the card payment and adds any sales tax or VAT. It does not renew.

When a plan ends, the account moves to the Free plan, which has smaller limits and no end date. We may change prices for future payments; a plan you have already paid for keeps its price and limits until it ends.

Refunds: payments are not refunded, except as set out on the Cancellation and Refunds page. A plan ends early, without refund, if the account is suspended for breaking these terms.

Invites: when someone signs up with your invite code and pays for a plan of 30 days or more, you get 30 days of that plan, up to 12 times in any 12 months, and they get extra days too. Invite days have no cash value and cannot be refunded, sold or moved to another account. Days that came from fake or duplicate accounts, or from a payment that was refunded, are taken back. We may change or end invites for the future.

Your content

Your charts, strategies, journal and alerts stay on your computer and remain yours. Questions you send to the hosted chat are passed to the model that answers them and are not kept on this website.

Availability and changes

The service may stop, change or be unavailable at times. We may suspend accounts that break these terms. We will post changes to these terms on this page.

Liability

The service is given as is, without warranties. To the extent the law allows, we are not liable for trading losses or indirect losses, and our total liability to you is limited to the amount you paid us in the 12 months before the claim. These terms are governed by the laws of India, and the courts in Chennai, Tamil Nadu alone can hear disputes about them.

Contact

Email support@purffle.com or see Contact us.