We comply fully with Envato’s refund policy. We issue refunds for the reasons Envato permits us to give refund and we don’t issue refunds on the cases Envato does not guarantee refunds. Please check Envato’s refund policy: https://themeforest.net/page/customer_refund_policy
According to Envato’s licensing, you can use SaasLand or any other theme on only one website. If you want to use it on multiple websites, you must buy multiple licenses.