1. Open MyEtherWallet an pick "Contracts".

Contracts on MyEtherWallet

2. Under Address add adresu and under ABI add the following code, then click Access:


[{
	"constant": false,
	"inputs": [
		{
		"name": "_monthOrYear",
		"type": "uint8"
		},
		{
		"name": "_email",
		"type": "bytes32"
		}
	],
	"name": "subscribeMe",
	"outputs": [],
	"payable": true,
	"stateMutability": "payable",
	"type": "function"
},
{
	"constant": true,
	"inputs": [
	  {
		"name": "_email",
		"type": "bytes32"
	  }
	],
	"name": "checkExpires",
	"outputs": [
	  {
		"name": "",
		"type": "uint256"
	  }
	],
	"payable": false,
	"stateMutability": "view",
	"type": "function"
  }]
					

3. Pick SubscribeMe in the dropdown.

SubscribeMe

4. Enter your email address here and the desired duration of the subscription.


                    


5. Choose the desired way to access your wallet, then click Unlock and Write

Write

6. Under "Amount to Send" put 0.1. Do not change Gas. Confirm the transaction on every following step.


7. Enter your email here as well!


Bonus: Sub check

To check when your subscription expires, pick checkExpires in the menu, enter the same value into the _email field as before and click Read.

The value you get back can be entered into EpochConverter where clicking Timestamp to Human Date will show a date.