This plugin enable Paypal Payment Gateway for INR currency in Woocommerce Plugin. and its allow you too select INR as base currency and when customer going to use paypal as payment method, this plugin automatically convert INR to USD because Paypal not accept INR currency its only allow you to USD. this way you can use INR with Paypal. Conversion rate of INR to USD it will select from google automatically, so need to worry about conversion rate. 	 	Note: Select INR as Base Currency in woocommerce. other wise it will create a problem.