A. 1. Clean Camera Lens: Ensure that your iPhone’s camera lens is clean and free of obstructions. A dirty lens can affect scanning performance.
2. Use Good Lighting: Make sure you are in a well-lit area when attempting to scan barcodes, as poor lighting can hinder the scanning process.
B. 3. Manually Enter Information: If scanning fails, look for an option to manually enter the barcode number or prescription details in the app.