Hello my friend, regarding on your concern you have a choice if you want your son a credit card or not in order to play online games. My recommendation is either you can give a credit card your son to play online games cause most of the games requires premium account and when we talk about premium account it involves money so your has then advantage to purchase a premium account to play online games he wants to play but you can limit its credit online or you can create an extended account or extension account in your credit card so for you to control his account. Also you can open an account in Paypal cause in the new trend using online credit card, paypal is also other people's choice. By opening the paypal account you can pay or purchase item via online using your paypal as your credit account. Finally, you can also play online games for free cause their are online games that are for free. You can search it in the net, visit
www.google.com then search online games that are for free.
Hope this solution helps answer your concern.
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