I don;'t know everything, but here are a few.
Membership ASSUMING, Your Mebership ends imidietly (or whenever the server checks), but your vacation is still on.
All M' features are lost. (all of theese
https://www.warlight.net/Membership)
The map pack will unlock some maps that have a higher level then 54. (I believe mapmakers can set it as high as 200, some maps already are set in the 60's)
Strategy pack gives you a month add free play? (really, no point in getting it)
A clan may be deleted when all members have left and there is no pending invites. (Or if Fizzer finds a reason to do so.)
No, name changes do NOT add up. You only have 1, NinjaNic.
Paying with Paypal is safe. You do NOT need a paypal account, but you can do a guest checkout. WL never has your payment data.
Don't know;
"Is it possible to buy an amount of WarLight coins and immediately purchase an item with them?
Where can I redeem a code? (For purchased items.)"
Edited 10/27/2015 02:18:57