Arizona, United States
Custom ERP and billing, AI agents, web applications and SaaS for aerospace and education businesses in Tucson, AZ. Built by Flip Retail in Jaipur, India, and delivered remotely, with working software every two weeks.
National tax, e-invoicing and data rules, with sources: United States guide. General information, not legal or tax advice. Last reviewed October 2026.
01 — Local economy
Missiles are the city's signature product: Raytheon's plant beside Tucson International Airport is southern Arizona's largest private employer, and Davis-Monthan Air Force Base stores thousands of retired military aircraft in its desert boneyard. The University of Arizona drives optics and astronomy research, Caterpillar runs its surface-mining division from downtown Tucson, and the Sierrita and Mission copper mines south of the city buy equipment, parts and services locally.
English and Spanish
02 — Industries
What we would build first for the industries Tucson is known for.
03 — Local rules
On top of the national rules summarised above.
| Arizona | Sales tax: 5.6% state transaction privilege tax (TPT) plus county and city taxesPrivacy: No comprehensive state privacy law (sector laws apply) |
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General information, not legal or tax advice. Last reviewed October 2026. National tax, e-invoicing, data-protection and AI rules, with sources, are in our United States guide.
04 — Working together
Jaipur is 12 h 30 min ahead of Tucson, AZ all year. A 09:00 start there is 21:30 in Jaipur. Office hours don't overlap, so we fix one call slot at the edge of the day and work asynchronously in between.
Local time, standard time.
Pranjal was excellent — fast, great at communicating, and completed the custom work.
50+ projects for 30+ clients in 11 countries over six-plus years.
05 — FAQ
Yes, remotely. Flip Retail is a software studio in Jaipur, India, with no office in Tucson; discovery happens on video calls and you get working software every two weeks.
Jaipur is 12 h 30 min ahead of Tucson, AZ all year. A 09:00 start there is 21:30 in Jaipur. Office hours don't overlap, so we fix one call slot at the edge of the day and work asynchronously in between.
Yes. Invoicing handles Arizona sales tax (5.6% state transaction privilege tax (TPT) plus county and city taxes) and the other states where you have nexus. If you or your customers want it, a custom ERP can connect to DBNAlliance through an accredited provider.
Yes. Current language models handle English and Spanish well, including mixed-language messages. We still test an agent in each language your customers use before it goes live, and route anything it is unsure about to your team.
Usually one module that fixes the most expensive problem first. For aerospace & defence supply chain that is often serial & batch traceability and certificates of conformity. It goes live early, and the rest of the system follows in two-week increments while your team is already using it.
Contact
Tell us about the process you want fixed. We reply within one working day.