Last updated: August 31, 2026 · Effective for all BW Solution Tech properties
This Privacy Policy explains how Book World, trading as BW Solution Tech ("we," "us," "our") collects, uses, stores, and protects your personal data when you use RIOS, AssistMe, AI Masterclass, The Intentional Leader, BW Group Essential Oils, our Book World WhatsApp marketing service, or bwsolutiontech.com (together, the "Services"). We take data protection seriously and design our practices around applicable data protection law in the regions we operate in, including India's Digital Personal Data Protection Act.
Depending on which Service you use, we may collect:
We use reputable cloud infrastructure providers to host and process data on our behalf. Depending on the specific service, data may be stored in different global regions, selected for reliability and performance. Where cross-border data transfer safeguards are legally required, we take reasonable steps to ensure appropriate protections are in place with our processors.
We work with a limited number of trusted third-party service providers to operate our Services, including:
| Provider | Purpose |
|---|---|
| Razorpay | Payment processing for subscriptions |
| Formspree | Contact and enquiry form submissions |
| Meta / WhatsApp Cloud API | Delivery of WhatsApp messages for the Book World marketing service |
| Cloud infrastructure providers | Application hosting and data storage |
| AI model providers | Processing of AI-powered features (e.g. message drafting, data analysis) — data is transmitted securely and not used to train third-party models |
Each of these providers is contractually bound to process your data only for the purposes we specify and in compliance with applicable data protection law.
We retain your personal data for as long as your account or subscription is active, and for a reasonable period afterward to comply with legal, accounting, or reporting obligations. You may request earlier deletion at any time (see Section 7).
Depending on your jurisdiction, you have the right to:
To make a request regarding your personal data — including a request to delete your data — email us at admin@bwsolutiontech.com with the subject line "Data Request." Please tell us which Service the request relates to (for example, "Book World WhatsApp") and the phone number, email, or account the request concerns, so we can locate your data quickly. We will respond within 30 days.
We use industry-standard security measures, including encryption in transit and at rest, access controls, and regular security review, to protect your data from unauthorized access, loss, or misuse. No system is completely immune to risk, and we encourage you to use strong, unique passwords for your accounts.
Our Services are not directed at children under 13. Where a Service (such as certain AI Masterclass content) may be relevant to younger students, participation requires a parent or legal guardian to register and consent on the minor's behalf.
Our websites may use essential cookies necessary for basic functionality. We do not use invasive tracking or third-party advertising cookies.
We may update this Privacy Policy periodically. Material changes will be communicated via email or a notice on the relevant Service.
Email: admin@bwsolutiontech.com
WhatsApp (UK): +44 208 638 7135
WhatsApp (India): +91 74398 14118
Business Address: 147 Central Avenue, Kolkata – 700007, India