Accessory sales go up when the wall is shoppable. Here’s a simple accessory merchandising system: hook rules, clean signage, and good/better/best tiers so customers self-select and reps sell faster.

Your window is your silent salesperson. Use these retail window display rules, seasonal themes, and promo signage ideas to stop foot traffic, create urgency, and pull more walk-ins into your cell phone store—without clutter or tiny text.