我可以使用多个ghost path优惠券，以保存更多关于我的vpn订阅吗？
for most cases, only 1 coupon can be used for each new ghost path subscription. the ghost path checkout page doesn't usually allow more than 1 code to be applied at the same time.
you can, but it’s not the best route to take. free vpns provide a basic level of anonymity, but also have quite a few drawbacks. they have far fewer servers, fewer protocols to choose from, and slow your connection more dramatically. free vpn providers have also been known to sell user data for marketing purposes, which compromises your anonymity to an extent.