Mass updates regular, special and tier prices by percentage or fixed amount with rounding.

Magento 2 Extensions by Mageside
Magento 2 extension developer offering about 47 modules across checkout, shipping carriers, payments, pricing and admin utilities, with a few free modules.
Vendor Credentials & Quality Signals
Complete Mageside Extensions Catalog
Showing 47 extensions with verified pricing and documentation links.
Canada Post live rates, shipment registration, labels, manifests and tracking.
Packs products into boxes by dimensions for carrier rate calculation.
AJAX add-to-cart from listings with option popups, cross-sell confirmation and cart edits without reloads.
Single-page AJAX checkout with login, gift wrap, comments, coupons, terms popup and cart edits; Hyva support added.
Recipe pages linking ingredients to store products, with one-click add-to-cart, reviews and rich snippets.
Sends email via third-party SMTP providers with email log and connection test.
Table-based shipping rates by destination, weight, price, quantity, product and customer group via CSV.
AMP versions of store pages.
Quick preview and edit links between admin and storefront.
Shows estimated delivery dates.
Authorize.Net CIM payments with stored cards.
B2B-style table view of category products.
Backs up store data to Dropbox.
Organizes CMS pages in a hierarchy.
Alternate image on hover in listings.
Applies coupons via URL links.
Explains why a coupon code failed.
Sets a custom shipping price on admin orders.
Restricts catalog access by customer group.
Duplicates categories in the admin.
Duplicates products and other entities quickly.
Previews transactional emails in the admin.
Sends emails to customers from the admin.
Quick ordering page for fast purchasing.
Meta Pixel tracking.
Collapses long descriptions with a fade and read-more toggle.
Google Customer Reviews opt-in integration.
Google Ads dynamic remarketing tag.
Adds Google Tag Manager.
Keeps admin sessions from timing out.
Processes invoices and shipments for many orders at once.
Moneris payment gateway.
Builds multiple custom frontend forms.
Single-page checkout.
Shows all product reviews on one page.
Sends PayPal invoices for orders.
Tracks product price changes over time.
Lets shoppers order product samples.
Parts or product finder by attribute selections.
Shows promotional messages to shoppers.
Sage Pay (Opayo) payment gateway.
Auto-populated sale category.
Advanced version of the automatic sale category.
Countdown timers for sales.
Rule-based related products.
Newsletter opt-in on checkout.