Want to know how you can buy investment plan online? To buy an investment plan, follow these steps. First, research and shortlist investment companies that offer online investment plans. Compare their plan features, returns, and charges. Next, visit the company’s website and go to the investment plans section. Choose the plan that suits your investment goals and risk appetite. Fill out the online application form, providing all the necessary details and documents. Make the payment online through secure payment gateways. Finally, keep the investment plan details with you for future reference.