We don't provide free trial, but we provide 5-day no-reason money-back guarantee for all plugin purchases. If you are not satisfied with your plugin purchases, please file a return request of your order here, within 5 days from the date of your purchase.
Unfortunately, we do not provide free trials or money-back guarantee for themes. However, you can review the themes at its own theme demo site. If you have questions on how our themes work, you can send us enquiries.