# Envelope NC Koperty C-5 white with window, approx. 500 pcs, MPN 31421120

**URL:** https://aio.lv/en/product--nc-koperty-31421120--11801350
**Data updated:** 2026-03-09 07:41 (EET)
**Category:** Envelopes
**Manufacturer:** NC Koperty
**Manufacturer code:** 31421120
**EAN:** 5905379002721
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--nc-koperty-31421120--11801350

## 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

NC Koperty C-5 white envelopes with a window, pack quantity approximately 500 pieces (MPN 31421120, EAN 5905379002721). Standard C5 size suitable for A5 documents or folded A4 sheets; white paper construction and transparent address window for mailing invoices, letters and business correspondence. Practical bulk pack for office and mailing needs.

## Long description

NC Koperty C-5 white envelopes with window are standard C5-format envelopes designed to hold A5 documents or A4 sheets folded once. The envelopes feature a transparent address window positioned to align with common invoice and letter formats. Supplied in a bulk pack of approximately 500 pieces, this white paper envelope is intended for routine office mailing, invoicing and business correspondence.
Advantages
The envelopes combine a classic white finish with a pre-cut transparent window to simplify addressing and reduce the need for separate labels. The C5 size fits common document formats without excessive folding, and the large pack quantity supports high-volume mailing needs, lowering the frequency of reordering. The paper construction offers reliable protection for documents during standard postal handling.
Suitable for
Mailing invoices and account statements
Sending business letters and contracts
Bulk postal mailings and notifications
Office administration and document distribution
Key specifications
Format: C5 (suitable for A5 documents or A4 folded once)
Color: white
Feature: transparent address window
Quantity: approximately 500 envelopes per pack
Material: paper
How to use
Insert the document so the recipient address aligns with the transparent window, fold A4 pages once if necessary, then close the envelope using the provided flap. Ensure the window area is not obscured by internal inserts or additional attachments. Use standard postal stamps or franking as required by your postal service and follow local mailing regulations for size and weight limits.
Usage recommendations
For reliable presentation, position invoices or address pages so that the printed address appears clearly in the window. When preparing large mailings, check a sample envelope through the postal process to confirm address alignment and closure security before sending the full batch.

## FAQ

### How much does the Envelope NC Koperty C-5 white with window cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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 NC Koperty 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 NC Koperty 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/11801350/67202762_large.webp