Deskmate Pre-Inked Not Negotiable stamp in black with protective cap on white background
Close-up of Deskmate Not Negotiable stamp imprint showing sharp black text on paper
Deskmate Pre-Inked Not Negotiable stamp in black with protective cap on white background
Close-up of Deskmate Not Negotiable stamp imprint showing sharp black text on paper
Deskmate Pre-Inked Not Negotiable stamp in black with protective cap on white background
Close-up of Deskmate Not Negotiable stamp imprint showing sharp black text on paper
Deskmate

Deskmate Pre-Inked Office Stamp Not Negotiable Black

$26.73
$26.73
RRP $30.03
Or 4 payments of $6.68 with
Add items to a quote for bulk pricing, approvals, or purchase orders.

SKU: PQ0273590

UPC: 4891902140361

MPN: 0273590

Clear, Confident Impressions Every Time You Stamp

The Deskmate Pre-Inked 'Not Negotiable' Stamp delivers sharp, professional black impressions on documents - up to 100,000 per unit - making it a dependable everyday tool for busy Australian offices.

Handling high volumes of banking, accounts, and administrative paperwork demands a stamp that keeps pace without smearing or fading. With a built-in ink supply and an imprint area of up to 42x12mm, this stamp marks documents clearly and consistently from the first use to the last. The smooth stamping mechanism ensures each impression is clean and legible, reducing the need to re-stamp.

A protective cap guards against accidental imprints and keeps the stamp face in good condition between uses. When ink does run low, refilling is straightforward - compatible with black refill ink (code 0315950), as well as blue (0315960) and red (0315970). The interlocking base also lets you link multiple stamps for neat, organised desk storage.

Backed by a lifetime replacement guarantee, this stamp suits accounts teams, finance departments, and any office that processes regular banking documents. Order with confidence knowing your investment is covered long-term.

  • Up to 100,000 sharp, consistent impressions per unit
  • Built-in ink supply for thousands of impressions before re-inking is needed
  • Reinkable with black (0315950), blue (0315960), or red (0315970) refill ink
  • Protective cap prevents accidental imprints and protects the stamp face
  • Interlocking base allows multiple stamps to connect as a tidy storage tray
  • Smooth stamping mechanism ensures clean, legible imprints every time
  • Backed by a lifetime replacement guarantee for long-term confidence
  • Marking cheques and banking documents as 'Not Negotiable' in finance and accounts teams
  • High-volume document processing in accounts payable and receivable departments
  • General office administration requiring consistent, professional document marking
  • Small business and SME back-office operations handling regular financial paperwork
  • School and government administration offices managing financial correspondence

Shipping

Shipping is kept simple with flat rates for selected areas and free shipping where applicable. Large, bulky, rural or out-of-area orders may require additional freight, and our team will contact you if this applies. For a more specific estimate, simply add this product to a quote or visit our shipping page.

Delivery Times

Melbourne, Sydney, Brisbane, Adelaide — 1 to 3 business days
Perth — 1 to 5 business days
Regional & Outer Areas — 3 to 7 business days

Returns

If you have questions about returns, please contact us or visit our returns page for full details.

Specifications

Brand: Deskmate

MPN: 0273590

SKU: PQ0273590

Message: Not Negotiable

Ink Colour: Black

Type: Pre-inked office stamp

Imprint Area: Up to 42x12mm (actual imprint size varies by title)

Number of Impressions: Up to 100,000

Product Size: 55W x 56H x 24D mm

Reinkable: Yes

Compatible Refill Inks: Black 0315950, Blue 0315960, Red 0315970

Guarantee: Lifetime replacement guarantee

Primary Distribution Centre

Factory 5, 12 Greenway Drive
Tweed Heads South NSW 2486

ABN 18 634 002 609

Get directionsContact us

FAQs

This stamp imprints the message 'Not Negotiable' in black ink. It is pre-inked and ready to use straight from the box, with no setup required.
The Deskmate Pre-Inked Not Negotiable Stamp is rated for up to 100,000 impressions. The built-in ink supply ensures thousands of sharp imprints before re-inking is needed.
Yes, this stamp is fully reinkable. Use Deskmate refill ink code 0315950 for black, 0315960 for blue, or 0315970 for red. Re-inking extends the life of the stamp significantly.
The maximum imprint area is 42x12mm. The actual imprint size will vary slightly depending on the message text. The overall stamp body measures 55W x 56H x 24D mm.
Yes. The Deskmate Pre-Inked Office Stamp is backed by a lifetime replacement guarantee, giving you confidence in its durability for long-term office use.
Yes. The stamp base is designed to interlock with other Deskmate stamps, allowing you to link them together to form a tidy and compact desk storage tray.

Shipping & Delivery

Delivery time depends on your location, the size of your order, and the shipping option selected at checkout. For in-stock items, standard metro delivery in QLD, NSW and VIC is usually 1 to 7 business days. South Australia, Tasmania, Western Australia and the Northern Territory are generally 3 to 12 business days. Express delivery for eligible parcels under 3kg is usually 1 to 4 business days in QLD, NSW, ACT and VIC. Delivery estimates apply to in-stock items only and may vary due to carrier conditions or delays.

If you need to make a change to your order, please contact our team as soon as possible. Once an order has been processed or dispatched, changes may no longer be possible. You can contact us through our Contact Us page for assistance.

Mega Office Supplies ships orders Australia wide and occasionally internationally. The best avenue would be to contact us so we can customise a specific quote for you. Please note that associated international duties, taxes and levies will be the responsibility of the customer.

Returns, Refunds & Replacements

Mega Office Supplies accepts change-of-mind returns for unopened and unused products within 14 days from the invoice date, provided the item is returned in its original packaging and in resalable condition. Original shipping costs are not refundable, return shipping is the customer’s responsibility, and a restocking fee may apply depending on the product type and supplier. Some items, including electronics, assembled or installed furniture, food, beverages, medicines, custom-made products, and certain bulk or special-order items, are not eligible for return unless required under Australian Consumer Law.

If your order arrives faulty, damaged, or incorrect, please contact Mega Office Supplies as soon as possible. Where required under Australian Consumer Law, a repair, replacement, or refund will be offered. In these cases, Mega Office Supplies will cover reasonable return shipping costs, and photographic evidence may be requested to help process the claim. Items should be reported within a reasonable timeframe after delivery.

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