# Rebellion: You will always receive a basic invoice via email after purchase. We can provide an official invoice in the form of a PDF if needed. Please contact our customer service via email global.support@blackshark
Articles in this section
- What happens if I'm charged twice?
- When will I be charged for my pre-order?
- How can I obtain a receipt or invoice?
- What do I do when my online transaction fails?
- What is a CVV number and where can I find it?
- How come my credit card payment isn't going through?
- What payment methods do you accept?
- What should I do if I get a payment error?
- Does #Black Shark collect and store my credit card details?
- Do I need to pay customs or import charges for my order?