Indore ke local dukandar bina QR code ke bhi online payment le sakte hain teen tarikon se: payment link (WhatsApp/SMS se bhejke), EDC/POS machine (card swipe/tap), ya missed-call/IVR-based payment request. Yeh tarike un dukandaron ke liye especially useful hain jinke paas smartphone-display ka issue ho, ya jo customer ko baar-baar