The Purchase Of Banking Services For Accepting Payments Of Taxes, Fees, Contributions And Other Amounts Made With Payment Cards Through The Pos Terminals At The Institution'S Counters, On The Website Www.Ghiseul.Ro, Through The Mobile Application Primaria Sector 4 And Through The Portal D.G.I.T.L. Sector 4 (Registratura-App.Taxeimpozite4.Ro)