Liquor store POS comparison
mPower vs. RetailzPOS
mPower and RetailzPOS both serve liquor stores. The choice deserves a close look at the work behind checkout: receiving, buying, pricing and getting help when the store is busy.
mPower has focused exclusively on beer, wine and spirits since 2009, with stores across 46 states. RetailzPOS serves liquor, convenience, tobacco and other retail categories, and advertises inventory, EDI invoicing, loyalty and mobile tools. RetailzPOS product overview.
Compare a complete workflow
Swipe across to compare the workflows.
| Decision | mPower | What to ask RetailzPOS to demonstrate |
|---|---|---|
| Distributor invoices | Invoice reading and item matching in the back office | Capture one of your invoices, correct a match and complete receiving |
| Buying | Suggested ordering from sales velocity, rounded to full cases | Show how quantities are calculated and become a purchase order |
| Pricing | Margin visible in price changes; Margin Shield tools | Change a cost, review margin and carry the price change through to shelf tags |
| Multiple stores | Shared pricing, transfers and consolidated reporting | Move stock between two locations and follow the quantities |
| Back-office access | Cloud-hosted for new stores; app or browser | Confirm access for the devices and locations your team uses |
| Payments | Three processor integrations | Name the available integrations and quote the complete processing arrangement |
| Support | U.S. beverage-focused team; evening and weekend on-call coverage | Explain who handles an after-hours issue and how callbacks work |
Look closely at what “AI” helps you finish
RetailzPOS describes RAI as an assistant for product help, troubleshooting and training, including text and voice interactions. RetailzAI.
mPower's back-office AI works with your store data and helps prepare purchase orders, price changes and shelf tags. During either demo, ask which tasks the assistant can complete in the product and which answers still require manual work. Show the same invoice and pricing problem to both teams.
RetailzPOS also links to an invoice product, Invoicely RAI. Confirm its current availability, workflow and price directly; this comparison does not assume it lacks invoice AI.
Why put mPower on the shortlist?
You get a system built around beverage buying and selling, with inventory, purchasing, pricing and reporting connected to the register. One price covers features that others sell as add-ons. The team behind it works only with beverage retailers.
Ask for a written quote that includes your registers, locations, hardware, migration, integrations, AI and support. Then compare the jobs you can finish with that package.
Bring your hardest invoice
Bring an invoice, a difficult pricing example and an ordering decision to the demo. Ask us to work through them. That is where mPower's depth becomes visible.
See the work happen in mPower.
Bring your invoice, pricing example and ordering decision. We'll work through the details with you.
Comparison based on the linked vendor pages reviewed September 22, 2026. Confirm current features, terms and prices in each vendor's quote.