Vchasno — Frequently Asked Questions

Answers to the most common questions about using the Vchasno virtual cash register.
Written by keyCRM
Updated 3 weeks ago
1. I have set up the Vchasno integration, but the Fiscalization field is missing or inactive. What should I do?

Answer: To fiscalize receipts, complete the following steps:

  1. Enable the «Fiscalization» field under Settings → Orders → Order fields and set the required permissions.
  2. Give users who will fiscalize receipts access to the payments field;
  3. Add order sources in the cash register settings in keyCRM using the «Sources» field.

2. What should I do if I get “Server error, please try again later” after clicking «Send» during fiscalization?

Answer: Check the customer’s phone number in the order.

  • If the number is missing the country code or the + sign, correct it and fiscalize the order again.
  • If the number is correct, check whether you changed any settings in Vchasno. If you did, restore the previous settings.

If the issue persists, contact Vchasno support to check whether there is a problem on their side.

3. How do I fiscalize an order that includes a gift?

Answer: An item on a receipt must have a price greater than zero. To fiscalize an order with a gift, you can:

  • Set the gift price to UAH 0.01 (1 kopiyka);
  • Fiscalize the order without the gift, then add the gift to the order items after the receipt has been created.

4. How do I set up automatic fiscalization?

Answer: Configure an automatic fiscalization trigger and complete all required fields in the trigger.

5. Will the fiscal receipt be sent to the customer automatically?

Answer: Vchasno automatically sends receipts by email only.

If needed, enable receipt delivery via Viber/SMS in the cash register settings in keyCRM.

6. How do the fiscalization types differ?

Answer: The fiscalization type determines how receipts are generated for this payment method:

  • Prepayment:

    • The receipt contains one item named «Prepayment for order No. ***» for the payment amount;
    • The comment contains: «Order No. ***: item name (price, currency, quantity)»;
    • The order number from the source is used. If it is unavailable, the keyCRM order number is used.
  • Postpayment:

    • The receipt includes a discount equal to the prepayment amount, labeled «Prepayment for order No. ***»;
    • Prepayment amount = total order value − payment amount;
    • The comment contains: «Received under prepayment receipts: prepayment amount, currency. - fiscal_code [prepayment receipt code]: prepayment amount, currency»;
    • The order number from the source is used. If it is unavailable, the keyCRM order number is used.
  • Full payment: A receipt is created for the full order value with the complete list of items.

You can configure triggers to send fiscal receipts from keyCRM and create your own message template for delivery.

7. Why do I get “A payment type not supported by the virtual cash register was used” when using the «Certificate» payment type?

Answer: Add this payment type to the settings of the specific cash register you are using to fiscalize the receipt.

Opening cash register settings in Vchasno

Enabling the Certificate payment type in Vchasno

8. Why do I get “The key is not registered with the State Tax Service” when trying to fiscalize a receipt?

Answer: Contact Vchasno support to resolve this issue.

9. Why do I get an “Insufficient funds” error?

Answer: Starting June 1, Vchasno is introducing paid support for Vchasno Kasa.

The virtual cash register service requires substantial resources to maintain uninterrupted communication with the State Tax Service, protect your data, and provide ongoing technical updates. Moving to a paid model helps cover these costs and improve the continuity and reliability of your cash register.
Email notices and mobile app notifications were sent throughout May.

Open the Balance tab in your account in a browser at https://kasa.vchasno.ua/app/company/settings/balance-info/generate-bill to view your remaining funds, select a current plan, generate an invoice, or top up your balance using a bank card.

Tags: Vchasno, Vchasno fiscal receipt delivery, sending fiscal receipts, server error during fiscalization, inactive Fiscalization field, automatic fiscalization, fiscalizing a gift
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