For this AI online shopping agent promo, we cut the UI story tightly to the voice-over so the viewer sees the prompt, action, and result in one clear flow. The opening hooks with the agent prompt being typed, then we transition into shopping and cart screens using smooth zoom pushes and masked wipes that keep the “agent is working” feel continuous. When key benefits land, we support them with minimal callouts and highlight frames on the exact UI areas being referenced, so the value is obvious without clutter. Sound is clean and modern: leveled VO, a controlled music bed, subtle key-tap/click SFX on prompt and cart actions, and soft whooshes on screen switches for a premium finish.