Run a store, not twelve point-of-sale logins.
A Saturday afternoon with eight customers, one return, a custom order that got dropped off on Wednesday, a vendor delivery that shows the wrong SKU on the invoice, an employee whose schedule got wrong-shifted, a Shopify order that shows in-store pickup but the item is not where the system thinks it is, and a Yelp review from yesterday that needs a response. Calisto Pro replaces Square POS + Shopify + a separate inventory tool + Mailchimp + a Google Sheet for vendor receiving + the loyalty punch card system the previous owner set up.
One platform for every brick-and-mortar operator
From a single-storefront boutique selling curated goods to a 25-store regional chain managing transfers, markdowns, and seasonal compression.
Curated Product Display
Manage a carefully selected catalog with variant tracking for sizes, colors, and one-of-a-kind items that do not restock.
Personal Customer Relationships
Purchase history and style preferences tracked per customer. Associates know who prefers linen and who collects vintage denim.
Online Complement
A website that showcases the curation without cannibalizing foot traffic. Buy online, pick up in store. Ship items not available locally.
Trunk Shows and Events
Schedule vendor trunk shows, after-hours shopping events, and seasonal launches with RSVP management and targeted invitations.
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Products
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Suites Integrated
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Shipping Carriers
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Payment Methods
Replace six retail tools with one platform.
Square POS, Shopify, a separate inventory app, Mailchimp, an employee scheduling tool, and the punch card system the previous owner set up. Calisto replaces all of them.
How Retailers Evolve
From six-vendor stack to operator-grade retail
The before, during, and after of consolidating your storefront operations onto one platform designed by someone who has actually run them.
Run the Storefront
The register, the checkout line, the return at the counter, the gift card reload, the layaway payment, the employee discount, the custom price override when the manager nods. POS handles every transaction type a physical store encounters, including the ones that happen when the internet drops.
Run the Inventory and the Vendors
The vendor delivery at 7 AM with the wrong count on the invoice. The shrinkage that shows up as a $3,200 surprise during quarterly inventory. The size-medium-blue that a customer wants at Store B but only exists at Store A. Inventory and vendor management built for the reality of physical merchandise.
Run the Loyalty and the Online Complement
The punch card replaced by a points-based loyalty program that knows what customers buy, how often they visit, and when they are about to lapse. The online store that shares inventory with the physical location and drives foot traffic instead of replacing it. Reviews managed, campaigns targeted, repeat visits earned.
Traditional retail tools vs. Calisto Pro
Built for how retail actually works
Checkout and POS
Register transactions, returns, exchanges, gift cards, layaway holds, store credit, employee discounts, custom price overrides, and split payments. Tap, chip, swipe, and contactless. Offline mode when the internet drops on a Saturday afternoon. Powered by POS from the Ops Suite.
Inventory and Vendors
Stock levels across every location updated in real time. Reorder points trigger purchase orders before you run out. Vendor receiving with invoice discrepancy flags catches the wrong SKU and the shorted count at the loading dock. Shrinkage tracking and cycle counts replace the quarterly surprise. Consignment vs. owned inventory tracked separately. Powered by Inventory from the Ops Suite.
Loyalty and Customer History
Points-based loyalty, VIP tiers, birthday rewards, and referral bonuses that replace the punch card. Every in-store and online purchase builds a single customer profile with lifetime value, product preferences, and visit frequency. The $4,000-a-year customer gets treated like one. Powered by Circle and Contacts from the Marketing and Work Suites.
Multi-Store Coordination
Transfer the size-medium-blue from Store A to Store B with in-transit tracking. Inventory pools shared or siloed per location. Employee scheduling across stores with shift swaps and time clock. Intercompany transfers reconciled in Ledger. Markdown pricing coordinated across all locations or customized per store. Powered by Inventory, Access, and Ledger from the Ops Suite.
Online Complement
A storefront website that shares the same catalog and inventory as your physical store. Buy online, pick up in store. Browse the website, reserve for in-store try-on. Online orders fulfilled from whichever location has stock. The online channel complements foot traffic rather than competing with it. Powered by Sites, Apps, and Sync from the Marketing and Ops Suites.
Reviews and Growth
Google Business Profile, Yelp, and Facebook Page reviews managed from one dashboard. Response automation for common review types. Post-visit email sequences that ask for reviews at the right moment. SMS and email campaigns segmented by purchase history, visit recency, and loyalty tier. Powered by Reputation, Campaigns, and Echo from the Marketing Suite.
What store owners find when they arrive
Not feature checkboxes. Structural differences in how Calisto is built.
platform where retailers used to need six. Square for the register, Shopify for the website, a separate inventory app, Mailchimp for email, a scheduling tool, and a paper punch card system. One login, one customer record, one source of truth.
"We cancelled five subscriptions in the first week. The inventory alone was worth the switch.",ONE PLATFORM
spreadsheets for vendor receiving. Scan the delivery against the purchase order. Flag the wrong SKU, the shorted count, and the damaged cases at the loading dock. The vendor invoice discrepancy that used to take two hours to find now takes two seconds.
,RECEIVINGof purchase history tied to every loyalty member. The $4,000-a-year VIP gets treated like one. Product preferences, visit frequency, lifetime value, and tier status visible at checkout.
,LOYALTYpayment methods at the register. Credit cards, Apple Pay, Google Pay, tap-to-pay, and regional rails for international tourists. Gift cards, store credit, and split payments handled natively.
,PAYMENTSonline storefront that shares inventory with your physical locations. Buy online, pick up in store. Browse the website, reserve for in-store try-on. The online channel complements foot traffic.
,ONLINE + IN-STOREEvery register, every location, one dashboard
POS transactions, inventory levels, vendor deliveries, employee schedules, loyalty activity, and online orders in a single view. The surfaces that used to live in six separate apps.
Storefront Command Center
Register transactions, inventory levels, vendor deliveries, employee schedules, loyalty activity, and online orders in one view. The surface that used to live across Square, Shopify, a spreadsheet, and a scheduling app.
Stock and Shrinkage
Real-time inventory per location with shrinkage variance alerts. Cycle counts scheduled by category. Reorder points trigger before the Saturday seller runs out.
Loyalty Dashboard
Active members, points earned today, tier upgrades this month, and referral conversions. The punch card replacement with data behind every reward.
Vendor Receiving
Deliveries scanned against purchase orders. Discrepancies flagged with photos. Invoice variances documented before the driver leaves the dock.
Review Hub
Google, Yelp, and Facebook reviews in one inbox. Sentiment flagging, templated responses, and post-visit review request sequences timed to purchase type.
Multi-Store Transfers
Transfer orders between locations with in-transit tracking, receiving confirmation, and automatic inventory adjustment on both ends. No text messages.
50 Products. One Unified Platform.
56 payment gateways. 9 regions. Your choice.
Connect your preferred local payment provider anywhere in the world. Your merchant account. Your rates. Zero platform lock-in.
From vendor delivery to repeat visit, and the checkout in between
- 1ReceiveVendor deliveries scanned against purchase orders at the loading dock. Wrong SKUs flagged, shorted counts documented, and damaged items noted before the invoice gets signed. No more Google Sheets.
- 2StockProducts shelved with barcode labels. Inventory levels updated across every location in real time. Reorder points trigger purchase order suggestions before you run out of Saturday sellers.
- 3DisplayIn-store signage updated from the Studio dashboard. Seasonal promotions pushed to digital displays. Product photography shot for the online catalog and social media in the same session.
- 4SellRegister handles tap, chip, swipe, gift cards, layaway, store credit, and split payments. Customer identified at checkout by loyalty number, phone, or email. Purchase history builds with every transaction.
- 5FulfillOnline orders routed to the nearest location with stock. Buy-online-pick-up-in-store notifications sent when the order is ready. Ship-from-store for items not available at the requested location.
- 6ReturnReturns processed at any location regardless of where the purchase was made. Store credit issued instantly. Returned inventory inspected, restocked, or flagged for vendor return.
- 7RewardLoyalty points earned on every purchase. VIP tier reached at spending thresholds. Birthday rewards sent automatically. Referral credits added when friends make their first purchase.
- 8RetainPost-visit email sequences, seasonal campaign blasts, VIP early-access notifications, and win-back campaigns for lapsed customers. Every touchpoint segmented by purchase history and loyalty tier.
Frequently asked questions
Most physical retailers run Square or Clover for the register, Shopify for an online store, a separate app or spreadsheet for inventory counts, Mailchimp for their email list, a scheduling tool like Homebase or When I Work, and a paper punch card or third-party app for loyalty. That is six separate vendors with zero native integration between them. Calisto consolidates all of these into one platform: POS handles the register, Sites handles the online store, Inventory handles stock management and vendor receiving, Campaigns handles email and SMS, Calendar and Access handle scheduling, and Circle handles loyalty. One login, one subscription, one customer record across every channel.
When a vendor delivery arrives, staff scan items against the purchase order in Inventory. The system flags wrong SKUs, shorted counts, and damaged items at the loading dock before anyone signs the invoice. Discrepancies are documented with photos and notes, and the vendor is notified automatically with the variance report. This replaces the Google Sheet, the paper clipboard, and the two hours spent reconciling the invoice against what actually showed up on the truck.
Circle replaces punch cards, stamps, and third-party loyalty apps with a points-based system that tracks every purchase. Customers earn points per dollar spent, reach VIP tiers at spending thresholds, receive birthday rewards automatically, and earn referral credits when friends make their first purchase. Every in-store and online purchase builds a single customer profile with lifetime value, product preferences, and visit frequency. The $4,000-a-year customer gets recognized at checkout and receives early access to seasonal sales and exclusive promotions.
Yes. Inventory pools can be shared or siloed per location. Transfer orders move stock between stores with in-transit tracking and receiving confirmation. Employee schedules are built per location with shift swap management. Daily sales reconciliation runs per store with consolidated financials in Ledger. Markdown pricing can be coordinated across all locations or customized per store. A customer can purchase at one location and return at another with the full transaction history visible at every register.
Sites builds an online catalog that shares the same product database and inventory as your physical locations. Customers browse online and see real-time stock per store. Buy-online-pick-up-in-store orders notify staff when ready. Ship-from-store routes online orders to the nearest location with available inventory. The online channel is treated as a complement to foot traffic, not a replacement. One catalog, one inventory pool, one customer record across both channels.
Inventory includes shrinkage tracking with cycle count scheduling, variance reports by category, audit trails per transaction, and alerts when variance exceeds configurable thresholds. Cycle counts can run daily for high-theft categories and weekly for everything else. Every register transaction, vendor receiving event, transfer, and adjustment is logged with timestamps and user attribution. The quarterly surprise during full inventory counts is replaced by continuous monitoring that catches problems early.
Inventory tracks consignment and owned inventory separately with distinct accounting rules. Consignment items show the vendor as the owner until sold, at which point the revenue split is calculated automatically and reported in Ledger. Settlement reports for consignment vendors generate monthly or on demand. This matters for vintage stores, gallery-style boutiques, and any retailer carrying goods they do not own.
Pulse manages markdown schedules and promotional pricing across all locations. Campaigns sends SMS and email blasts to loyalty segments with early-access windows for VIP tiers. Display updates in-store signage with seasonal promotions. Inventory tracks seasonal velocity to adjust reorder points. Access handles extended holiday hours and temporary staff scheduling. The entire seasonal cycle from pre-season buying through end-of-season clearance is coordinated from one platform.
Yes. POS supports physical and digital gift cards with balance tracking, reload, and multi-store redemption. Store credit is issued at the register during returns and tracked per customer profile. Gift cards purchased online can be redeemed in store and vice versa. Balance inquiries are available through the Navigator loyalty portal and at any register.
Every retail operation touches all three suites. Ops Suite products (POS, Shop, Inventory, Pulse, Sync, Navigator, Ledger, Display, Access, Assure, Calendar) handle checkout, stock, pricing, transfers, scheduling, and compliance. Work Suite products (Tasks, Inbox, Sign, Box, Voice, University, Contacts) handle daily checklists, customer service, vendor contracts, and staff training. Marketing Suite products (Sites, Studio, Reputation, Forms, Apps, Campaigns, Echo, Circle) handle the online store, product photos, reviews, loyalty, and campaigns. A purchase at the register updates inventory, earns loyalty points, triggers a post-visit email, and records revenue in Ledger. No integrations to configure.
Calisto was designed by someone who understands the reality of running a physical store. The vendor receiving workflow exists because they watched a delivery driver leave with a signed invoice for 48 units when only 46 arrived. The shrinkage alert exists because they discovered $3,200 in missing inventory during a quarterly count that should have been caught weekly. The Saturday afternoon offline mode exists because the internet went down during the busiest hour of the week. Every workflow reflects a real retail scenario, not a product hypothesis.
Yes. Start for free with full access to all 50 products across all three suites. No credit card required, no time limit, and no feature restrictions. You only pay the 2% revenue share once you begin processing transactions.
Yes. The in-person retail solution treats the physical storefront as the primary channel with an online complement. If your business is primarily online with occasional pop-ups, the Online Retailers solution page covers the full e-commerce operating suite. Most retailers operate both channels simultaneously, and Calisto handles that with shared inventory, shared customer records, and shared loyalty programs across both.
High-Performance Ops. Zero Monthly Overhead.
Get all 15 Core modules at no monthly cost. You only pay 2% of processed revenue.
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Retail Pro Plan
Storefront, stock, and customer relationships in sync
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