base.blogChangelogBase Changelog – March 2026

Base Changelog – March 2026

Simon Lam
Simon Lam is Head of Marketing for Base UK, leading strategy and execution across all marketing functions to drive demand, revenue growth, and market leadership.
B

Product Manager & Order Manager (OMS)

Automatic Actions

New condition: Return form (Orders)
A new condition for Orders lets you check which return form a return was created from. You can then trigger different actions based on the form — especially useful for merchants running multiple brands or sales entities who need to separate return workflows.

Additional Fields (list-type): multi-select in conditions
Previously you could select only one value. Conditions can now include multiple values at once.

New condition: Order quantity vs stock level
This condition detects cases where the quantity in the order is exactly equal to the current stock level. It helps in scenarios where “in stock” alone isn’t enough (e.g., where stock discrepancies occur). Example use: notify warehouse staff to verify stock before confirming the order.

Stock condition: new threshold comparison options
The Stock condition has been expanded with:

  • stock below threshold
  • stock equal to threshold
  • stock above threshold

This enables more precise automation tied to inventory thresholds.

New condition: Shipment creation method
New condition to distinguish how the shipping label was created:

  • API
  • Automatic Action
  • Order page (Order card)
  • Orders list

This lets you tailor follow-up automation to the scenario.

Products Automatic Actions: new event
A new event is available for Product Automatic Actions: Purchase price modified.

CRM: new condition and action

  • Condition: Starred customer
  • Action: Change customer star status

Automatic Actions: improved filtering
New fields have been added to improve filtering and searching within Automatic Actions.

API: public methods for Automatic Actions
Public API methods have been added to:

  • retrieve Automatic Actions
  • create/add Automatic Actions

Base Connect

Refund trade credit and prepaid from the Order page
You can now refund trade credit and prepaid funds directly from the Order page, making settlement workflows faster and more convenient.

Manufacturers API: expanded method
The API method for adding Manufacturers has been expanded — you can now populate all fields available in the UI.

New email tag

  • [connect_kontrahent_nip] — returns the Connect contractor’s Tax ID (NIP/VAT ID).

Warehouse & WMS App

WMS App: AI product counting from a photo
Available in deliveries, stocktakes, and transfers. Users can take a photo (e.g., items in a box or on a shelf) → click Count → AI calculates quantity automatically. The result can be saved directly to the operation (e.g., during goods receipt), reducing manual counting and speeding up warehouse work.

New delivery status: Received (not started)
New delivery status Received (not started) indicates a delivery that has been opened by a warehouse user, but no physical scanning has started yet. This helps separate “opened” deliveries from those actively being processed.

WMS App: camera scanning for custom event barcodes
Support added for scanning barcodes for custom events using the device camera in WMS App.

Products (PIM)

Product page: videos in product gallery
You can now add video files to the product gallery.

New export tag

  • [cena_zakupu_ostatnia] — last purchase price in product exports.

Promotions module: subcategory support
Promotions can now be configured with subcategories.

Tags & Printouts

New email tags: outbound vs return tracking numbers
New tags added to split tracking numbers by type:

  • [przesylka_wszystkie_nr_nadan_docelowe] — outbound/primary tracking numbers
  • [przesylka_wszystkie_nr_nadan_zwrotne] — return tracking numbers

This was introduced because the previous tag [przesylka_wszystkie_nr_nadan] returned both types combined.

Order/Return photos: updated tags

  • [link_zdjecie_produktow] has been replaced by [zdjecie_zamowienia_link]
  • new tag: [zdjecie_zwrotu_link]

This allows you to reference order photos and return photos independently in email templates.

New email tag

  • [cena_zakupu_srednia] — average purchase price.

Delivery print templates: new sections
New sections available in Delivery printouts:

  • supplier
  • payer
  • parcel/package

Marketplace Manager

AliExpress

Bulk image replacement on listings
New bulk operation allows replacing images across multiple existing AliExpress listings directly from Base.

Allegro

Plant Protection Products attachment support (Koncesja ŚOR)
Support added for a new Allegro attachment type required for plant protection products (PDF “Koncesja ŚOR”) across all relevant places in Base. This reduces listing rejections, speeds up publishing, and simplifies document handling in Base.

Automatic COD payment synchronization
Every 4 hours Base checks COD payments from the last 14 days and automatically marks linked orders as Paid. This removes manual COD payment verification and reduces errors.

Amazon

Smart Amazon offer form
A new intelligent offer form that shows only relevant fields, highlights required fields, and prevents invalid combinations based on Amazon rules — reducing errors and rejected listings.

Per-offer Amazon Business B2B price synchronization control
You can enable/disable B2B price sync per offer (also in bulk via Operations). Includes:

  • an icon on offers with active B2B prices
  • a dedicated filter for B2B-priced offers

Drezzi.it

New marketplace integration
Integration added for Drezzi.it.

eBay

New section: eBay Policy Management
Centralised management of shipping/returns/payment policies for each market, replacing the previous shipping templates view. Policies are grouped by country; refresh from eBay is one click; direct links available to create/edit policies in eBay.

Policy-violation listing endings: reasons visible in Base
Listings ended due to eBay policy violations now show the reason in Base and are marked with a warning icon. Details are available in listing logs.

New eBay Ads tab
Manage Promoted Listings CPS/CPC campaigns and Discount Manager promotions directly in Base (bids, keywords, budgets, discount rules).

Manage eBay categories & item specifics from the Base catalogue
Categories and parameters can be managed directly from the Base catalogue with auto-fill based on mappings, plus manual override saved per product.
New bulk operation: Revise Items — bulk update categories/parameters across markets (add-only or full replace).

InPost Buy

Offer image updates
Bulk update listing images more quickly across multiple offers.

Edit parcel weight & dimensions without relisting
Update shipment parameters directly from Base without re-publishing the offer.

Mirakl

New integration: Vtwonen
New Mirakl marketplace integration added: Vtwonen.

Refurbed

New offer field: “New battery”
Added a new field on Refurbed offers: New battery.

Repricer

Include shipping costs in repricing — Allegro
Repricing can include delivery costs (yours + competitors’) using the lowest available shipping price pulled from Allegro, rather than relying on manual shipping price lists.

Include shipping costs in repricing — Mirakl marketplaces
Shipping costs are now included for Mirakl-based marketplaces (e.g., Castorama, Leroy Merlin, Decathlon, Tesco, Best Buy, Modivo, etc.), using the lowest available shipping cost from your delivery zones.

Automatic repricing added for new channels

  • Castorama
  • Leroy Merlin Brazil
  • Best Buy (US/CA)
  • Decathlon
  • Tesco UK
  • B&Q

Shipping-cost repricing support added

  • CDiscount
  • Kaufland
    (available via a new option in account/offer settings)

Temu

Export Temu-proposed prices (price negotiations)
Export proposals to a file to compare with your pricing and make quicker decisions.

Delete offers via Operations
Offers can now be deleted via Operations (not only disabled).

Improved category matching
More accurate suggestions improve publishing and visibility.

Option: “Send video to carousel”
Set the video as the first element of the product gallery.

Seller discounts support
Temu discounts and seller discounts can be enabled separately.

Duplicate Temu offers
Duplicate existing offers to scale across markets faster.

Shipping method restrictions enforcement
Allowed/blocked couriers are saved on the order based on Temu requirements. During parcel creation Base validates the selected carrier to reduce shipment confirmation errors and rejections.

TikTok

Bulk update files in listings
Bulk update videos and size charts via existing Operations in Base.

Trendyol

Show total discount value on the Order page
Total discount value is displayed directly in the comments section on the Order page.

Bulk operations: handling_time support
Bulk operations now support the handling_time parameter.

Zalando

New supported markets
Support added for three new Zalando markets:

  • Bulgaria
  • Greece
  • Luxembourg

New Marketplace Integrations

  • Drezzi.it
  • Shöpping.at

Integrations — Online Stores

FastCentrik

Base price + promotional price support
Send both values to stores using separate fields (price_field and price_promotion_field).
To disable promotional pricing, send 0 / 0.00.

LPQV

New store integration
Integration added for LPQV.

Magento

New setting: ou_status_state_mapping (Magento 2.4.7+)
Define mappings between order statuses and order states to prevent errors when updating statuses from Base.

Salesforce

Initial integration
Preliminary integration with Salesforce added.

Shoper

New advanced setting: stock = 0 for inactive products/variants
Automatically sets stock to 0 for inactive products and variants, ensuring consistency across pList, pData, and pQuantity and reducing overselling risk.

Shopify

Import product translations from Shopify into Base
Supports Translate & Adapt (title, description, option attributes). Advanced settings now include a language selector that pulls available languages from your Shopify store.

Returns synchronization
Returns created in Base can now be automatically created in Shopify.

Export more than 25 metafields per product
Base now splits API calls to bypass Shopify’s 25-metafield-per-request limit (when pa_add_features_to_metafields is enabled).

SkyShop

More stable photo synchronization
Photos are sent “in chunks” to support any number of images (including high-res), improving stability and speed in pAdd.

Uappi (Brazil)

New store integration
Integration added for Uappi (Brazil).

WooCommerce

Product sets/bundles support
Bundles can be imported as sets with structure preserved for better stock and fulfilment handling.

New advanced setting: vis_qty
Automatically hide products below a defined stock threshold and restore visibility when stock increases.

CURCY plugin support
Multi-currency prices can sync both ways between WooCommerce and Base, with simplified multi-currency handling.

Yampi

New advanced settings for discounts & fees in imported orders
Control how og_discount_value and og_payment_price are handled:

  • included in product prices
  • added as separate order items
  • payment fee optionally included in shipping
    This ensures totals match between Yampi and Base.

Integrations — Couriers

Apaczka

Service list update
Integration updated to the latest list of supported courier services.

Balikobot

Customs data support (“duty box”)
Customs data can now be sent with shipment data for smoother cross-border fulfilment.

GLS PT

GLS Portugal Economy for shipments to Spain
Added missing service “GLS Portugal Economy” (code 37, Horario 18) so it appears correctly in Base.

Innoship

Missing Trendyol courier mapping added
Added the missing Trendyol courier mapping (ID 213) so it’s correctly recognised and available when configured in Innoship locations.

DHL Deutsche Post Internetmarke

New courier integration
Integration added.

Invio Home (Italy)

New courier integration
Integration added.

Packeta

Choose label position on an A4 sheet
Select label size (A6/A7/pseudo-A8) and placement on the A4 sheet (similar to prior PPL behaviour).

Initial groundwork for Packeta returns
API analysis and technical groundwork completed to enable a correct returns flow in future stages.

Refurbed Shipping

New courier integration
Integration added.

SpediamoPro (Italy)

New courier integration (carrier aggregator)
Integration added.

UPS

Support for Reference Number 2
Available in shipment defaults and shipment creation form. Both reference numbers are sent separately and automatically shortened to 35 characters.

DPD Meta API

Tracking added for

  • DPD Netherlands
  • DPD Switzerland
    Statuses are now visible directly in Base.

FedEx.com (Europe)

Dangerous goods support: ADG & IDG
Support added for dangerous goods options in the Europe FedEx.com integration (aligned with capability previously available for the US).

Accounting & Compliance

Unified Tax ID validation at order creation
Standardised validation across multiple formats (expanded beyond Polish NIP; includes Brazil’s alphanumeric CNPJ rules).

Upload correction invoices (PDF) from the Order page
Correction invoice PDFs can now be uploaded directly from order details (not only from the Invoices section).

New API method: addReceipt
Create and attach receipts to orders automatically from external systems.

Sales report: clearer order source breakdown
New columns added:

  • Order source — Account
  • Order source — Channel

Receipts via Automatic Actions
Receipts can now be sent through Automatic Actions.

JPK (Poland): new sales registers supported
Support added for updated registers JPK_V7M (3) and JPK_V7K (3) (effective 1 Feb 2026), including new fields:

  • NrKSeF
  • BFK
  • OFF
  • DI

KSeF

Automatic overnight re-sending of offline invoices to KSeF

We’ve added automatic, overnight re-sending of offline invoices issued the previous day to KSeF. This eliminates the need to manually monitor and re-send invoices. This change significantly reduces the risk of an invoice not reaching KSeF on time, ensuring that settlements remain complete and compliant.

New email tags for KSeF corrections

We’ve added new tags to email templates for KSeF corrections:

  • [KSEF_numer_korekta]
  • [KSEF_data_korekta]
  • [KSEF_status_korekta]

These tags allow Base to automatically populate the message with the last correction number, processing date, and current status — removing manual entry, improving clarity in customer communication, and speeding up after-sales handling of invoice corrections.

Billingo

Mapping the Order Additional Field to the invoice comment field (Billingo ENT)

We’ve added the ability to map a selected Order Additional Field from Base to the comment field on the invoice in the Billingo ENT integration. This allows custom order data (notes, reference numbers, customer identifiers, etc.) to automatically appear on Billingo documents — improving consistency between order data and accounting and reducing manual copy/paste.

ERP

Erply

New ERP integration
New integration added for Erply (Estonia).

About author
Simon Lam
Simon brings 15+ years of experience across SaaS, e-commerce, multinational corporations, and digital agencies. He leads the marketing function for Base in the UK, overseeing strategy, operations, and execution across demand generation, paid media, content, SEO, and brand. As Head of Marketing, he is responsible for positioning Base as the go-to platform for multi-channel e-commerce management, focusing on attracting high-volume sellers and driving measurable revenue impact.

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