Thank you for posting in the Community space, @rafiq0306.
As mentioned by @Fiat Lux - ASIA, the percentage may vary depending on your region. For the US QBO version, you can purchase the product and get 50% off for 3 months. You may refer to this link for more information: QBO Plans & Pricing.
For the global pricing, you can check this site for the Buy Now and save 90% off QuickBooks: https://quickbooks.intuit.com/global/pricing/.
I want to know how this goes and if there’s anything else you need. I’m here to keep helping. Have an awesome day!