In order to beat the CBN restriction policy which has made international transactions difficult, depending on your purpose of transaction, you can send 1000$ daily.
If you need to make payment higher than a thousand dollars, you would have to notify us stating the purpose of payment and how soon it is needed to hasten our process and make provisions for you.
In other words, you can make as much payment as you want but with due notification and on a daily basis, you can process 1000$ only.