Who This Is For / When to Use
Accounts processing in-person or manual sales using the Kyrios mobile app.
Teams that need taxes and discounts applied automatically during checkout.
Businesses that want digital invoices and receipts generated for POS transactions.
Enable Automatic Sales Receipts (Web)
Automatic receipts must be enabled to view and download receipts after POS payments.
In the web app, go to Payments > Settings > Receipts.
Toggle Enable automatic sales receipts for payments ON.
Configure receipt title, prefix, and start number if needed.
Save your changes.
Result: Every completed POS payment generates a digital receipt and invoice.
Create and Manage Taxes (Web)
Taxes must be created in the web app before they can be applied in mobile POS.
Go to Payments > Settings > Taxes.
Create one or more taxes (percentage-based).
Save the tax configuration.
Result: Taxes become selectable when creating or editing products.
Create or Edit Products with Taxes (Web)
Taxes are linked at the product level.
Go to Payments > Products.
Select a product or click Create Product.
Open Product Information.
Use the Product Tax Code or tax selector to assign applicable taxes.
Save the product.
Result: Whenever this product is added to a POS cart, its taxes apply automatically.
Open POS and Add Products (Mobile)
Open the Kyrios mobile app.
Tap the menu (☰) icon.
Select Products.
Tap a product to add it to the cart, or use + to create one.
Review Cart and Apply Discounts (Mobile)
On the Review payment screen, review all added items.
Tap Add Discount.
Adjust the discount amount or percentage.
Confirm the discount.
What happens:
Discounts apply to the transaction total.
Taxes recalculate automatically after discounts.
Review Taxes, Totals, and Charge the Customer
Confirm:
Line items
Taxes
Discounts
Final amount
Tap Choose Payment Instrument.
Complete the payment using the selected method.
View POS Transactions (Mobile)
All POS payments are logged in the Transactions list.
Open the mobile app.
Go to Transactions.
Select a transaction to view details.
View Transaction Details, Invoice, and Receipt
From a completed transaction, you can access full records.
Open a transaction.
View:
Transaction ID
Customer
Sale amount
Tap View breakdown for tax and discount details.
Tap Download Receipt to save or share the receipt.
Use Issue Refund if required.
View and Share the Receipt (Mobile)
Receipts open as downloadable PDF files.
Receipts include:
Line items
Taxes
Discounts
Paid status
Receipt number
Recurring Invoices from POS (Mobile)
The mobile POS supports recurring invoices.
Create a POS transaction with recurring items.
Set or edit the billing frequency directly in the app.
Manage recurring charges without switching to desktop.
Common Issues and Fixes
Taxes are not applying at checkout
Ensure taxes are created in Payments > Settings > Taxes.
Confirm the tax is linked to the product.
Discount option not visible
Discounts are only available on the Review payment screen.
Ensure at least one item is added to the cart.
Receipt not available after payment
Confirm Enable automatic sales receipts for payments is turned ON in web settings.
FAQ
How do I create taxes for POS transactions?
Go to Payments > Settings > Taxes in the web app, create the tax, and save it. The tax will then be available when editing products.
Can I apply multiple taxes to one product?
Yes. You can assign multiple taxes to a single product, and all will apply automatically at checkout.
How do I apply discounts in mobile POS?
On the Review payment screen, tap Add Discount and adjust the amount or percentage before charging the customer.
Are receipts generated automatically for POS payments?
Yes, as long as Enable automatic sales receipts for payments is enabled in Payments > Settings > Receipts.
Where can I download receipts on mobile?
Open Transactions, select a completed transaction, and tap Download Receipt.
Does mobile POS support recurring invoices?
Yes. You can create and manage recurring invoices directly from the mobile POS flow.