List out the name of the top 10 spenders and what credit card type are they using.
top 10 spenders refers to MAX(PurchasePrice) LIMIT 10;
SELECT T1.First, T1.Last, T2.CreditCardType FROM customers AS T1 INNER JOIN `transaction` AS T2 ON T1.CustomerID = T2.CustomerID GROUP BY T1.CustomerID ORDER BY SUM(T2.PurchasePrice) DESC LIMIT 10