Payment Processing Solutions Market Size, By Technology (Near-Field Communication (NFC), QR Code, EMV), By Deployment Model (In-store, Online, Mobile), By Mode of Payment (Credit Cards, Debit Cards, E-wallets), By Organization Size (SMEs, Large Enterprises), By End-user (Tourism and Hospitality, Retail & E-commerce, Healthcare, BFSI, Government and Public Sector), COVID-19 Impact Analysis, Regional Outlook, Growth Potential, Competitive Market Share & Forecast, 2022 – 2028