State Bank Of India [SBI] — Pos-prch charges

Address:	Jammu, Jammu and Kashmir, 190001
Website:	state bank of India

An amount of Rs 14000 & 15000 had deducted from my personal Account of my SBI in name of POS-TRCH charges. What was the purpose of that charges which was deducted from my Account. I used my debit card only for withdrawal of amount not for other purposes. I want to know the purpose of that charges which was deducted from my Account. my account was maintained at vanarasi uttar pradesh and i had deposited few amount from jammu & kashmir. was that the reason for that pos-trch charges.