# Invoice Book Michalczyk & Prokop A5 — Internal Invoice Netto (Taxable Activities Equalized with Sales) 163-3E

**URL:** https://aio.lv/en/product--michalczyk-prokop-163-3e--12073581
**Data updated:** 2026-03-12 21:52 (EET)
**Category:** Paper Forms
**Manufacturer:** Michalczyk & Prokop
**Manufacturer code:** 163-3E
**EAN:** 5906858003376
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--michalczyk-prokop-163-3e--12073581

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

A5-format invoice book by Michalczyk & Prokop (model 163-3E) for issuing internal netto invoices where taxable activities are equalized with sales. Designed for manual recordkeeping, it provides preprinted fields for invoice data, sequence numbering and durable binding suitable for office use, small businesses and accounting documentation requiring paper originals.

## Long description

Invoice Book Michalczyk & Prokop A5 — Internal Invoice Netto (Taxable Activities Equalized with Sales) 163-3E is a compact, manually filled A5 invoice book designed for creating internal netto invoices where taxable activities are equalized with sales. The book contains preprinted fields for standard invoice elements, sequential numbering to keep records in order, and a durable binding to withstand frequent handling in office and small business environments. It produces paper originals suitable for accounting documentation and manual filing.
Advantages
The invoice book provides a ready-to-use paper format that simplifies manual invoicing without electronic equipment. Preprinted fields and sequence numbering reduce chance of missing information and help maintain consistent records. Its A5 format and sturdy binding make it convenient for desktop use and storage, while producing official paper copies that meet basic requirements for accounting documentation in businesses performing taxable activities that are equalized with sales.
Suitable for
Small businesses issuing internal netto invoices for accounting
Office environments requiring paper originals for bookkeeping
Situations where manual, sequential invoicing is preferred or required
Key specifications
Format: A5
Layout: Preprinted invoice fields for issuer and transaction details
Numbering: Sequential numbering for each invoice
Binding: Durable binding suitable for repeated handling
Use: Designed for internal netto invoices where taxable activities are equalized with sales
How to use
Open the book to the next unused invoice leaf and complete the preprinted fields with required invoice data: issuer information, date, description of goods or services, net amounts and any notes related to equalized taxable activities. Verify the sequential number printed on the sheet and keep the corresponding copy for your records according to your accounting procedures. Store the book on a flat surface to preserve the binding and ensure legible writing when filling each invoice manually.
Usage recommendations
Use a firm-tip pen for clear, permanent entries, and keep completed invoices filed chronologically to match the sequential numbering. Follow local accounting rules for retention of paper originals and ensure copies are stored in a dry, secure location to preserve documents for audit or bookkeeping purposes.

## FAQ

### How much does the Michalczyk & Prokop A5 Invoice Book 163-3E cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 14.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Michalczyk & Prokop products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Michalczyk & Prokop service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12073581/67558143_large.webp