Square POS and Dynamics GP Integration and Automation

Square POS Paid Sales → Dynamics GP Sales Order Processing or Receivables

Paid Square orders can create mapped GP sales documents, receivables transactions, or accounting records. Line items, quantities, customer details, tax, discounts, and location references can move with the sale.

Square Payment References → Dynamics GP Cash Review

Payment IDs, tender types, payment status, and register references can support GP cash receipts, deposit review, or bank reconciliation workflows.

Square Refunds → Dynamics GP Returns or Credit Review

Full and partial refunds can be routed toward GP return, credit memo, or adjustment handling. The mapping can keep the refund connected to the original sale where references are available.

Square Sales Tax Lines → Dynamics GP Tax Schedules

POS tax details can be mapped into GP tax schedules, distribution accounts, or reporting fields, depending on how tax is configured.

Square Discounts and Fees → Dynamics GP Posting Logic

Discounts, service charges, and other order-level adjustments can be mapped to GP accounts or distribution lines where the accounting design requires it.

Square Location Data → Dynamics GP Sites or Segments

Square locations can connect with GP sites, classes, departments, account segments, or other reporting dimensions used by the business.

Dynamics GP Items → Square Catalog Records

GP item numbers, names, descriptions, barcodes, categories, units, and active status can update Square catalog items or variations.

Dynamics GP Inventory → Square Stock Availability

Quantity updates from GP Inventory Control can refresh Square availability by item and location. Site mapping can help keep store inventory closer to the GP record.

Dynamics GP Prices → Square POS Price Fields

Price changes from GP can update Square item prices when pricing is managed in the accounting system.

Dynamics GP Customer Cards → Square Customer Directory

Selected GP customer fields can update Square customer records where store lookup or repeat purchase handling depends on shared customer data.

Dynamics GP Item Status → Square Selling Status

Inactive, discontinued, or non-sellable items in GP can be reflected in Square where the catalog process allows it.

Dynamics GP Tax Setup → Square Tax References

GP tax logic can guide Square tax references when stores need the POS tax setup to follow accounting-side rules.

Store Close Batch Posting

POS sales can be grouped by store, date, tender type, or posting design before they are sent into GP workflows.

Payment Reconciliation Support

Square payment IDs, refund IDs, payout references, and tender summaries can be carried into the GP review process.

Multi-Location Accounting Mapping

Each Square location can follow the correct GP site, account segment, department, or reporting setup.

Duplicate Transaction Checks

Validation rules can help prevent the same Square sale or refund from being posted twice into GP.

Exception Review and Retry

Logs, snapshots, transaction details, and retry controls help teams correct mapping errors, rejected records, and incomplete sync runs.