Address Verification Service (AVS).
Card Verification Value (CVV).
Device Identification.
Flag Large Transactions.
Payer Authentication (3-D Secure).
High-Risk Countries.
Risk Scoring.
Type: Posts; User: lishmalinyjames; Keyword(s):
Address Verification Service (AVS).
Card Verification Value (CVV).
Device Identification.
Flag Large Transactions.
Payer Authentication (3-D Secure).
High-Risk Countries.
Risk Scoring.
Consider setting limits. Using your unique knowledge of your business, set limits for the number of purchases and total dollar value you'll accept from one account in a single day.
Use the address...