Google Sheets Label Generator

I need a small Google-Sheets based tool that lets me type each customer’s name and mobile number once and instantly lays them out as tiny, evenly sized boxes on an A4 sheet, ready to print on adhesive-sticker paper... (Budget: ₹600 - ₹1500 INR, Jobs: Automation, Data Entry, Data Processing, Excel, Google Sheets, Label Design, PDF, Visual Basic)