Quote from: jezus on July 14, 2018, 05:34:22 AM

How refund is working?

The refund is applied to all transactions.
Does not matter you send it to smart-contract or single address. This is a core change of Ethereum EVM.
Refund is a property of the protocol but not a case of smart-contract
But smart-contracts are extended as well. Developers are able to check the level of trust

```


   function sendTo(string name) public payable {
   if (msg.refundDays == 0) {
   ...
   }
   else if (msg.refundDays == 1) {
   ...
   }
   else if (msg.refundDays == 10) {
   ...
   }
   }

```

If I did not answer please ask more questions. I am here to answer

But in case you sent refund period 0 then you will be not able to refund. Simple like in ETH