• business
• receiver_email
• receiver_id
• item_name
• item_number
• quantity
• invoice
• memo
• tax
• mc_gross

• mc_fee
• mc_currency
• first_name
• last_name
• member_id
• screen_name
• payer_business_name
• payer_id
• payer_email
• payer_status

• address_name
• address_street
• address_country_code
• address_city
• address_state
• address_zip
• address_country
• address_status
• verify_sign
• payment_gross

• payment_fee
• payment_status
• payment_type
• payment_date
• txn_id
• txn_type
• option_name1
• option_selection1
• option_name2
• option_selection2