Cccam not updating card
The payment methods available to you depend on your currency and country.
In most countries, you can set up a credit card, debit card, or bank account as a primary payment method.
You might want to update your payment information or to set a credit or debit card as a backup payment method.
A backup payment method is a credit card or debit card that you designate to be used if your primary payment method fails.
There are ways to load card sharing account for Dreambox using FTP and Editor, which is suitable for beginner.A backup credit card will be charged only if your primary form of payment doesn't work.