A wireframe kit for pharmacy POS.

Prototype complex POS flows in minutes, not days.

I built a dedicated low-fi wireframe kit: reusable POS building blocks the team could snap together to explore, compare and pressure-test flows before anyone invested in polish.

“Fidelity should match the question you're asking. Early on the question is ‘does this flow even work?’ - not ‘is the shadow perfect?’”

Without a kit, every exploration was expensive.

• Every new flow started from scratch, redrawing the same POS elements each time.
• High-fidelity mockups made people anchor on visuals before the logic was even settled.
• Inconsistent wireframes made it hard to compare options or hand off cleanly.
• Iteration was slow, so fewer ideas got tested and weak flows survived longer.

Design the recurring pieces once, properly.

I studied the pharmacy POS domain to identify the recurring pieces - then designed them as flexible components.

Cart rows, product search, payment, prescription lookup - built once, reused everywhere.

The kit was designed around speed and clarity:

• Modular blocks - cart, item rows, search, payment, receipts, prescription lookup and more, ready to assemble.
• Deliberately low fidelity - greyscale, simple shapes and placeholder text, so conversations stay on flow and logic.
• Consistent structure - shared grid, spacing and interaction patterns so every screen reads the same way.
• Built to remix - components flexible enough to cover the many edge cases a pharmacy counter throws up.

Wireframing went from bottleneck to accelerator.

The team could sketch, compare and pressure-test complex POS flows quickly - and align on structure long before investing in polish.