Amaysim unlimited plan. Some questions!

Hello,

I am thinking of transferring over to Amaysim from Vodafone as I recently bought the Groupon voucher.

I was wondering, as with Vodafone you get the $50 Prepaid Cap credit when you recharge. Do you also get the credit with Amaysim when you recharge with them? For example, I used to call Canada on my Vodafone sim card and it used to take the money out of my credit. I sometimes text the UK and NZ too. I would like to know whether this is the case with Amaysim or do you just pay for the unlimited and that is it? No other added benefits?

Thanks in advance.

Rob