Your Access to a Site, With Username and Password
Puzzle 17 of Words ending with – ING Piece of Cake Pack
Question is: Your Access to a Site, With Username and Password
and the answer is: ACCOUNT
Word Meaning:
ACCOUNT — (accounting) A registry of pecuniary transactions; a written or printed statement of business dealings or debts and credits, and also of other things subjected to a reckoning or review.
Definitions from Wiktionary.