Commonly used terms :

FULLZ - Information that includes ( Full name , Address , Phone Number , Email )
SSN - Social security number
DOB - Date of birth
DROPS - Locations or accounts used to receive goods
OTP - One-Time Password
CC - Credit Card
BIN - Bank Identification Number
VBV/NON VBV - verification process used by financial institutions to enhance the security of online transactions. NON-VBV , they can be used in all merchants, both in 3D and 2D, and the success rate will be high.
3D - Adds an extra authentication step (OTP, biometric, or password) to prevent F
2D - A less secure payment authentication method compared to 3D Secure
CVV - The three- or four-digit security code on a cc
Spoofing - impersonating a trusted entity or altering information, such as an IP address, email, or caller ID, to deceive or mislead someone for F purposes.
AVS - Address Verification System
RDP - Remote Desktop Protocol
Merchant - Businesses that sell goods or services
SOCKS5/PROXY - Intermediary server that sits between a user's device and the internet, routing requests and responses between them. Bypassing Restrictions, Bypassing Geoblocks, Anonymity and so on.

Tools for beginners :

Checker/Killer : @RavenB2_BOT

Marketplace for CC's : https://rm1.to/register/eoJv ( i used it when i started , good for beginners , although if you need better quality or bulk for way cheaper - @whopington on telegram )

SOCKS5 : @luxsocks_bot

Anti-Detect Browser : https://dolphin-anty.com