13 million Nigerians are set to receive a national I.D. card backed by MasterCard -- how do you feel about getting yours?

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What does it mean to be Nigerian? That's the question on the lips of many in Africa's most populous country as new national identity cards are being rolled out. But this is an I.D. with a difference.

The card, which fits into a wallet and comes with a credit-card style chip, can also be used to make electronic payments. Nigerians can use it to deposit funds, receive social benefits, pay for goods and withdraw cash at ATMs across the country, according to MasterCard, which provides the card's prepaid payment technology. The company also claims that by providing proof of identity, the card solves one of the biggest problems people face when trying to open a bank account.

"To all Nigerians, I say, remember the National Identification Number, is your identity," Nigerian president Goodluck Jonathan said at the launch of the National Identity Smart Card, or NeID, at the end of August. "The card is not only a means of certifying your identity, but also a personal database repository and payment card, all in your pocket."

Growth opportunity
Earlier this week, finance minister Ngozi Okonjo-Iweala said 3,000 people had received cards. In order to get the document, Nigerians have to register at one of the NIMC enrollment centers around the country and provide 10 fingerprints, a picture of their face and iris, as well as information about their age and place of birth. Once registered, the NIMC official issues an I.D. number and then the card.The card could also be used for voting in the future, while Chris Onyemenam, director general and CEO of the Nigerian Identity Management Commission (NIMC), said that citizens will have "the potential to use it as an international travel document."

Nigeria produces more oil than any other African nation, but the World Bank says only about 30% of the population have a bank account. Given 170 million people live in the country, Mastercard claims to have spotted an opportunity for growth.

The World Bank defines financial inclusion as the percentage of respondents with an account at a bank, credit union or other financial institutions, including respondents who reported having a debit card.
INEZ TORRE/CNN

Research conducted by MasterCard's consultancy arm says that cash dependency in a country like Nigeria can cost up to 1.5% of Gross Domestic Product. Given Nigeria has recently recently re-calculated it's 2013 GDP to a figure of $488 billion, making it Africa's biggest economy, that's certainly an amount the government is keen to keep a hold of.

Card controversy

But not everyone is happy with this pocket-sized one-stop-shop. Human Rights Activist Shehu Sani attacked the scheme on Facebook: