The Ambel POS blog

Notes on retail,
sales tax and building product.

Practical guides for US retailers, product updates, and stories from stores running Ambel POS.

N
Sales Tax
Economic nexus in 2026: the thresholds that changed this year
Jan 18, 2026 · 6 min read
A
Product
Inside the AI Copilot: how we designed for trust, not automation
Jan 9, 2026 · 8 min read
O
Retail Ops
Why offline-first checkout matters more than your Wi-Fi contract
Dec 22, 2025 · 5 min read
D
Case Study
How The Dresser cut checkout time 40% across 3 Austin stores
Dec 12, 2025 · 7 min read
S
Inventory
Size-curve analysis: reordering apparel without guesswork
Nov 28, 2025 · 6 min read
B
Omnichannel
BOPIS that customers actually trust: promise times, staging, follow-up
Nov 14, 2025 · 5 min read