Paymentech  Chargeback Disputing Response Codes:

AVS Responses   

Code	Message	UniPay Code
blank	Not applicable (non-Visa)	00
3	AVS not performed	00
6	System unavailable or time-out	00
1	No address supplied	00
UK	Unknown	00
N6	Address not verified (International only)	40
7	Address information unavailable	40
N7	ZIP matches, address not verified	43
2	Bill-to address did not pass Auth Host edit checks	44
JC	International street address and postal code not verified.	45
5	Edit-error - AVS data is invalid	45
G	No match at all	45
N4	Address and ZIP code not verified due to incompatible formats	45
E	Zip No Match/Zip 4 Match/Locale no match	46
C	Zip Match/Zip 4 no Match/Locale no match	46
JD	International postal code match. Street address not verified.	47
Z	Zip Match/Locale no match	47
A	Zip Match/Zip 4 Match/Locale no match	47
JB	International street address match. Postal code not verified.	4D
F	Zip No Match/Zip 4 No Match/Locale match	4D
N3	Address matches, ZIP not verified.	4D
D	Zip No Match/Zip 4 Match/Locale match	4E
B	Zip Match/Zip 4 no Match/Locale match	4E
N9	Address and ZIP code match (UK only)	4F
JA	International street address and postal match	4F
X	Zip Match/Zip 4 Match/Address Match	4F
9	Zip Match/Zip 4 Match/Locale match	4F
H	Zip Match/Locale match	4F
N5	Address and ZIP code match (International only)	4F
N8	Address and ZIP code match (International only)	4F
M8	Cardholder name, billing address and postal code are all incorrect	55
M7	Cardholder name incorrect, billing address matches	5C
M6	Cardholder name incorrect, billing address matches	5C
M5	Cardholder name incorrect, billing address and postal code match	5F
M1	Cardholder name matches	70
M3	Cardholder name and billing code matches	73
M4	Cardholder name and billing address match	7C
M2	Cardholder name, billing address, and postal code matches	7F
8	Transaction Ineligible for AVS (лишена права получения AVS)	80
R	Issuer does not participate in AVS	80
4	Issuer does not participate in AVS	80
J	Issuer does not participate in Global AVS	80

CSC Responses   

Code	Message	UniPay Code
M	CVV Match	M
N	CVV No Match	N
P	Not Processed	P
S	Should Have Been Present	S
U	Unsupported by issuer/Issuer unable to process request	U
blank	Not applicable (non-Visa)	X
I	Invalid	X