More detail
Hardware is usually the biggest barrier to going digital, which is why it is bundled in. You are not asked to invest in a device before you know the system fits.
Running on your existing phone also makes it easy to try, and the same account extends to the terminal and tablet as you grow, so you scale without changing systems.
Related questions
Can I use my own phone?
Does the free terminal print receipts?
Veira gives Kenyan shops one calm app for selling, M-Pesa, KRA eTIMS and stock, with a free terminal. Book a demo and see it set up for your trade.