Name: Request a Quote for OpenCart
Brand: Kavio Labs
SKU: KV-OC_QUOTE_REQUESTS
Price: 45 USD
Availability: InStock

What it does

B2B quotes for OpenCart 4.x and 3.0.x: a Request a quote button under Add to cart takes the chosen options and quantity into a quote list; buyers send it with notes, company and a message. You answer in an offer editor (list price, discount % or unit price per line, quantities, live totals, validity date, message, internal note) and send the offer by e-mail. The buyer accepts, asks for changes or declines on the quote page or in My quotes; accepting fills the cart and an order total line brings it to the quoted prices with taxes adjusted, ordered once and only until the validity date. Price on request for chosen categories or products, with the cart refusing them on the server. Events and an order total, no OCMOD.

Features

For buyers

Request a quote button under Add to cart, with the chosen options and quantity
Quote list with notes per line, company and message; floating quote list link
Offer page with your prices, accept, ask for changes or decline
Checkout at the quoted prices with their own shipping and payment

For you

Offer editor: list price, discount % or unit price per line, quantities, live totals
E-mails for new requests, answers and offers
Overview of requests to answer, offers out and orders won

Safe and simple

Quoted prices applied by an order total line, taxes adjusted
Each quote ordered once and only until its validity date
Price on request for chosen categories or products, cart refused on the server
"My quotes" in the customer account, signed links for guests
Events and an order total only, no OCMOD
One license for OpenCart 4 and 3, tested on 4.1.0.4 and 3.0.5.1

What you get

Download & installTwo installer packages (.ocmod.zip): one for OpenCart 4.0.2 – 4.1.x and one for 3.0.3 – 3.0.5. One license key covers both. Download it from My licenses right after payment.
12 months of updates & supportNew versions and help for 12 months (24 or 36 months at checkout). After that the extension keeps working; renew anytime at 50%.
License for your storeOne production domain with all its subdomains; staging and local development hosts are free. How licensing works
30-day refundFull refund within 30 days of your first purchase, no reason needed. Refund policy
Tested buildsOpenCart 4.1.0.4, 3.0.5.1. Tested on OpenCart 4.1.0.4 and OpenCart 3.0.5.1.
Documentation & supportFull guide (Installation, Configuration, Usage, FAQ) on this page. Tickets from your account, first reply within 1 business day.

Compatibility

Request a Quote works with OpenCart 4.1.0.4, 3.0.5.1.

We list the builds we install and test on. “Tested” means the test plan ran on that build; “Supported” means the build is inside the supported range.

Compatibility
Version	Range	Runs on	Status
OpenCart 4.1.0.x	4.1.0.0 – 4.1.0.4	PHP 8.1 – 8.3	Tested on 4.1.0.4
OpenCart 4.0.2.x	4.0.2.0 – 4.0.2.3	PHP 8.0 – 8.2	Supported
OpenCart 3.0.x	3.0.3.8 – 3.0.5.x	PHP 7.4 – 8.1	Tested on 3.0.5.1

1.0.0

Nov 4, 2026

Latest

Packaging and code quality changes, no change in how the product works.

How do I install the extension?

Upload. Extensions > Installer: upload the .ocmod.zip for your OpenCart version (4.x or 3.0.x). Both packages come with every license.
Install and enable. Extensions > Extensions > Modules: install, open the settings and switch it on. Events register themselves; nothing is patched.
Enter the license key. Paste the key from My licenses. Subdomains, staging and local hosts are included; you have 14 days to do it.

The Documentation tab covers the settings and every screen.

Which OpenCart versions does it work with?

OpenCart 4.1.0.4, 3.0.5.1. Tested on OpenCart 4.1.0.4 and OpenCart 3.0.5.1. The Compatibility tab lists every version range.

Do the extensions change core files?

No. They work through OpenCart events and standard extension types (modules, order totals, themes). No core file edits, no OCMOD patches, no theme template edits, so OpenCart updates and other extensions keep working.

Do I get packages for OpenCart 4 and OpenCart 3?

Yes. Every download has a package for OpenCart 4.0.2 to 4.1.x and one for OpenCart 3.0.3 to 3.0.5, and the license key works with both. Moving from OpenCart 3 to 4 later costs nothing.

What does the license cover?

One production store domain with every subdomain (www, shop., staging.), plus local development hosts such as localhost, *.local and *.test. A store on another domain needs its own license; a second-store license is 40% off. You have 14 days after installing to enter the key. 12 months of updates and support are included; after that the extension keeps working and renewals are 50% off. How licensing works

Can I get a refund?

Yes. Ask for a full refund within 30 days of your first purchase, no reason needed: open a ticket or write to [email protected] with your order number. The money goes back to the card or bank account you paid with within 5 business days of approval. Refund policy

How do I get help?

Open a ticket from your account, so your license details are attached. We answer Monday to Friday: bug reports within 1 business day, how-to questions within 2. Support policy. Not a customer yet? Ask a pre-sales question.

7 more answers about setup and daily use in the Documentation tab.

Overview

Request a Quote turns price questions into orders. Business buyers collect products with their options and quantities in a quote list and send it with their details; you answer with an offer (your unit prices or a discount per line, quantities, a validity date and a message); the buyer accepts with one click and checks out at the quoted prices.

Quote button on the product page. Next to Add to cart on every product, or only on your quote-only products. The chosen options and the quantity of the product form go into the quote list; required options are checked like in the cart.
Price on request. Products in chosen categories, or chosen products, show "Price on request" and the quote button instead of the price and Add to cart. The cart refuses them on the server too, also when someone posts to the cart directly.
Quote list and request form. Quantities, a note per line, name, e-mail, company, phone and a message. A floating "Quote list" link follows the shopper through the store. Signed-in customers get their details filled in.
Offer editor. List price, discount % or unit price per line, quantities, live totals, a validity date, a message to the buyer and an internal note. Save a draft or send the offer by e-mail.
Answers in one click. The buyer accepts, asks for changes or declines on the quote page (signed link from the e-mail, or "My quotes" in the account). Every step is kept in the history of the quote.
Checkout at the quoted prices. Accepting puts exactly the quoted lines into the cart. An order total line "Quote Q-0012 prices" brings the cart to the quoted prices, with taxes adjusted, and the buyer chooses shipping and payment as usual. A quote can be ordered once and only until its validity date.
E-mails. Confirmation to the buyer, a note to your sales address for every request and answer, and the offer with a button to accept. Sent through your store mail settings.
Overview. Requests to answer, offers out, offers sent and accepted this month and the order value that came from quotes.

No OCMOD, no core file edits: events and an order total. One licence covers OpenCart 4 and 3. Tested on OpenCart 4.1.0.4 and 3.0.5.1 with the default themes; other 4.0.2.x to 4.1.x and 3.0.3.8 to 3.0.5.x versions are expected to work but are not tested.

Installation

Requirements

OpenCart 4.0.2.0 to 4.1.x, or 3.0.3.8 to 3.0.5.x
PHP 7.4 or newer
Working store e-mail (System > Settings > Mail) for the confirmation, notification and offer e-mails

Install on OpenCart 4

Go to Extensions > Installer and upload kv_quote_requests.ocmod.zip.
Press the install button next to Request a Quote.
Go to Extensions > Extensions, choose Modules and install Request a Quote. The "Quoted prices" order total is installed and switched on with it.

Install on OpenCart 3

Go to Extensions > Installer and upload kv_quote_requests-oc3.ocmod.zip.
Go to Extensions > Modifications and press Refresh.
Go to Extensions > Extensions, choose Modules and install Request a Quote. The "Quoted prices" order total is installed and switched on with it.

First steps

Open Sales > Quote requests > Settings.
Choose where the quote button shows: on every product page or only on quote-only products, and pick quote-only categories or products if you sell some items on request only.
Check the address that receives new requests and the default validity of offers.
Open a product in your store and press Request a quote.

Order total position

Extensions > Extensions > Order Totals > Quoted prices (Request a Quote) holds the sort order of the "Quote Q-0012 prices" line (default 2, right after the sub-total). Keep it before the taxes and the total.

Updating

Upload the new package the same way. Quotes and settings stay; tables, events and settings are brought up to date the next time you open the extension.

Removing

Uninstalling removes the extension's tables (quotes, lines, history), its settings, events and the order total. Orders placed from quotes stay in OpenCart.

Configuration

Sales > Quote requests > Settings

Storefront

Setting	Default	What it does
Status	On	Off: the quote button, list and quote pages are hidden; quotes are kept.
Quote button	On every product page	Or only on quote-only products.
Button text	Request a quote	Up to 40 characters, e.g. "Ask for a price".
Quote-only categories	none	Products in these categories show "Price on request" and the quote button instead of the price and Add to cart; the cart refuses them on the server.
Quote-only products	none	Product ids from Catalog > Products, separated by commas. Same effect as the categories.
Accent colour	#0f766e	Quote button, quote list link, quote pages and e-mail buttons.

Requests and offers

Setting	Default	What it does
Required fields	none	Company and / or phone required in the request form. Name and e-mail are always required.
Offers valid for	14 days	Default validity date of a new offer. After the date the buyer can no longer accept.
Notify	store e-mail	Address for new requests and buyer answers.

Licence (own-store edition)

Enter the key from your Kavio Labs account. Without a valid key the quote button and quote pages stop after the 14-day trial; the admin always works.

Usage

Statuses

Status	Meaning
New request	The buyer sent the quote list.
Changes asked	The buyer asked for a different offer.
Offer sent	Your offer is waiting for the buyer.
Accepted	The buyer accepted and is checking out.
Ordered	The order with the quoted prices was placed (order link on the quote).
Declined / Expired / Cancelled	Closed. A cancelled quote can be reopened.

Making an offer

Open Sales > Quote requests (the badge shows how many wait for you) and press Make offer.
For each line set the quantity and either a discount % or the unit price (store currency, excluding tax). The list price is shown for reference; the totals update while you type. A line without a unit price is left out of the offer.
Set the validity date and a message to the buyer (delivery time, payment terms…). The internal note is for your team only.
Save draft keeps the offer without sending it; Send offer e-mails it to the buyer. You can send an updated offer at any time until the quote is ordered.

What the buyer sees

The quote page shows the offer with your unit prices (and the list price struck through where you gave a discount), the total excluding tax, your message and the history. The buyer can Accept and check out, Ask for changes or Decline, with an optional message. Signed-in customers find all their quotes under Account > My quotes; guests use the link in the e-mail.

Checkout

Accepting empties the cart and adds the quoted lines. The cart and checkout show OpenCart's normal prices plus a line "Quote Q-0012 prices" that brings them to the quoted prices, with the taxes adjusted. Shipping, payment and coupons work as usual. If the buyer adds more units, the extra units are charged at the normal price. When the order is placed the quote becomes Ordered and cannot be used again.

Price on request

Quote-only products (chosen categories or product ids) hide the price and the Add to cart button on the product page and show "Price on request" with the quote button. Category, search and module listings of your theme still show the price of quote-only products; the cart refuses them there too.

FAQ

Can guests request a quote?

Yes. Guests get a signed link to their quote by e-mail; signed-in customers also see their quotes in the account.

Are the quoted prices safe?

Yes. The prices live on the server: the order total checks the accepted quote, its lines, options and quantities. A quote can be ordered once and only until its validity date.

Can I quote a higher price than the list price?

Yes. The quote line then adds the difference instead of taking it off.

Does the buyer pay when sending a request?

No. A request is free; the buyer pays at checkout after accepting your offer.

Does it work with my theme?

The quote button is placed under the Add to cart button of the product page and has its own styles; the quote pages use your theme's header and footer. Tested with the default OpenCart 4 and 3 themes.

Can I hide prices from guests only?

Not in this version: quote-only products hide the price for everybody.

Does it use OCMOD?

No. Events and an order total only, no core file edits.