Yes, if you have Paypal, you can sign up with Paypal
and you won't need a credit card. You can also use Bitcoin.
However, I am pretty sure that they would charge you the day you sign up if you use Paypal
or Bitcoin and then would have to issue you a refund it you decide not to stay.
As far as how much credit you would get if you switched from Gold to Platinum and then to
Diamond in one day, I am not exactly sure. I am a Platinum member and have been since
last September, which is 8 months or so. I paid $49 and my account info says I would have
$15.44 of credit if I upgrade, which is something like 31% of what I paid.
That seems pretty fair.
keywords: premium trial offer free credit card
1-I did not undestand how do I apply my 10 trial membership days. Anyway, can I do it without putting information like credit cards and other stuff? Because I dont have an international credit card. Actually, I dont see a point in asking them, since in teory, by paypal, I can have a membership without giving them.
--------- IF POSSIBLE, I ACCEPT TO HAVE MY TRIAL START TODAY--------
2-While I was reading about upgrading, there was a sentence that I did not undestard completely:
"You can change plans any time without losing your membership credit! Simply choose your new plan and your existing membership credit will be applied to your new membership plan."
So, for example, if I upgrade now to gold and I did not like it very much, and, in the same day, I upgrade to platinum and Diamond in the same order. What would be my case, and what is going to happend if I do in other order? Basically I did not undestand how the credits works