I chose my VPS's provider but...
I'm about to order a VPS from NetCup.de but I have questions to be answered:
**1- If I choose 12 months billing period, Do I pay them monthly for a year or pay them the total annual amount in the first month?
2- If I choose 12 months billing period, can I cancel at any time or must commit to compulsory payment for 12 months?
3- I saw that NetCup just offers KVM Linux VPSs, so is it possible to install Windows or MacOS on their VPS?
4-I saw also a lot of bad reviews on NetCup's billing system, If I'm late for payment (but officially I'll pay), Is there going to be a problem?**
And thank you in advance.