Today, Linden Lab blogged:
Second Life is transitioning to a new payments processor for credit cards. If you use a credit card for Second Life payments and have not added or updated your billing information since July 7, 2015, we strongly encourage you to re-enter your information to avoid any potential disruption of services. If you use PayPal or Skrill for Second Life payments, no action is needed.
Full story: https://community.secondlife.com/t5/Featured-News/Update-Your-Second-Life-Payment-Info-Today/ba-p/2966060
