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Integrations / Square POS
Certified POS Connector

Turn Tasting Room Square Checkouts into Lifelong DTC Members

Connect your physical tasting room Square terminals. Automatically capture and sanitize 21+ customer consent, trigger post-visit welcome sequences, and grow club membership.

Connector Specifications
Sync Latency Real-Time Webhooks (< 200ms)
Setup Time 2 Minutes
Transaction Cuts 0.0% (Zero Fees)
Security / Auth HMAC SHA-256 / OAuth2

Core Integration Capabilities

Instant Tasting Room Guest Capture & Verification
Automated 3-Touch Post-Visit Welcome Flows
TCPA State Quiet Hours Geofencing on SMS
1-Click Square Catalog & SKU Mapping

Synchronized Data Entities

⚡ Square Customers ⚡ Payments ⚡ POS Orders ⚡ Item Catalog

How Setup Works in 2 Minutes

1
Connect Your API Key

Navigate to Integrations in CaskStack and paste your Square POS credentials.

2
Automated Historical Sync

CaskStack automatically maps your wine clubs, allocations, customer profiles, and purchase histories.

3
Activate Compliance Shield

HeatGuard weather holds, TTB label verifiers, and 10DLC quiet hours immediately protect all campaigns.

DTC Software Stack ROI Calculator

Calculate Your Savings with CaskStack

See how much you save each year by consolidating your fragmented email, SMS, print, and weather tools into CaskStack.

5,000 Contacts
500 5,000 15,000 30,000+
Tools You Currently Pay For:
Estimated Annual Savings
$9,600 / Year Saved
Current Disparate Stack: $1,099 / mo
CaskStack Reserve Plan: $299 / mo
Net Monthly Savings: +$800 / mo
Start 14-Day Free Trial Zero transaction fees • 3-minute Commerce7 sync

Frequently Asked Questions

How does Square sync handle alcohol age verification?

CaskStack verifies intake timestamps and validates that SMS phone numbers have certified opt-in consent before dispatching promotional text campaigns.

Custom In-House POS?

CaskStack provides native REST Webhooks and an open JSON API for custom beverage commerce stacks.

Explore CaaS Compliance SDK →