Astrology PDF Sales Automation

I'm looking to sell an astrology PDF product using Razorpay with integrated email automation.

Requirements:
- Set up a "Buy Now" button with three subscription options:
- ₹299 for 1 month
- ₹900 for 6 months
- ₹1500 for 12 months
- Collect customer details:
- Email ID
- Payment details via GPay/Paytm
- Automatically send a PDF to their email after purchase (one-time only, no subscription needed)
- Email content: Order confirmation and PDF attachment

Ideal Skills and Experience:
- Experience with Razorpay integration
- Familiarity with email automation setup
- Proficiency in using email marketing platforms (preferably Mailchimp, Sendinblue, or ConvertKit)

Please ensure a seamless user experience from payment to PDF delivery.