It's currently using the CoinURL, CoinBox and Anonymous-Ads networks.
But I'm not going to be giving those accounts with it, You will need to make your own advertising accounts.
Same thing for the bitcoin addresses and wallets.
Migration support would be like, if you wanted to change something in the code I could assist by explaining the code
There is no 'portal'
Here's some of the CoinURL Earnings for Sep so far.
September 15, 2013, 20:47 Earning 0.00024263 BTC Yes
September 15, 2013, 16:38 Earning 0.00124500 BTC Yes
September 14, 2013, 21:09 Earning 0.00200000 BTC Yes
September 14, 2013, 17:14 Earning 0.00232500 BTC Yes
September 14, 2013, 12:27 Earning 0.00441817 BTC Yes
September 14, 2013, 13:01 Earning 0.00012008 BTC Yes
September 12, 2013, 12:56 Earning 0.00023413 BTC Yes
September 10, 2013, 10:41 Earning 0.00034837 BTC Yes
September 7, 2013, 17:40 Earning 0.00012501 BTC Yes
September 7, 2013, 21:34 Earning 0.00013861 BTC Yes
September 6, 2013, 23:01 Earning 0.00081000 BTC Yes
September 7, 2013, 02:59 Earning 0.00020654 BTC Yes
September 5, 2013, 13:47 Earning 0.00130000 BTC Yes
September 5, 2013, 17:39 Earning 0.00021960 BTC Yes
September 4, 2013, 15:46 Earning 0.00024216 BTC Yes
September 3, 2013, 16:08 Earning 0.00092500 BTC Yes
September 3, 2013, 07:04 Earning 0.00388634 BTC Yes
September 3, 2013, 10:59 Earning 0.00020326 BTC Yes
September 2, 2013, 12:48 Earning 0.00063476 BTC Yes
September 1, 2013, 08:17 Earning 0.00051184 BTC Yes
From Anonymous-Ads
Withdrawn: 0.40644382 Ƀ
Last Withdrawal: 0.01000085 Ƀ (2013-07-30 01:14:58 UTC, processed)
I'm not sure what you mean by portal access? The site itself has no portal.