Sales that end on their own, stock across locations, email sign-ups, e-invoices for the tax office. One team builds and supports every app: two are live on 2,000+ stores, and KSeF Faktury is on its way to the Shopify App Store.
See the apps Browse free guides
Our apps
Bulk Product Edit Built for Shopify
Filter the products or variants you want, preview every row, run the task. Schedule a sale with an end date and prices go back on their own; undo a finished task from its history.
Pop Up Discount
Show a popup after a delay, at a scroll depth or on exit intent. Each sign-up becomes a customer in your store with marketing consent, so your email tools can reach them.
Built by the same team and being prepared for the Shopify App Store. It gets its own page here when it goes live.
Shopify VAT invoices sent to KSeF, with corrections and UPO
What the apps do
Free guides
Reviews from the Shopify App Store
★★★★★
It works very well, better than other apps I tried... Well done
★★★★★
We use Bulk Product Edit by MITS to manage pricing, inventory, and SEO updates across large product volumes. The app’s advanced filtering, scheduling, and rollback features streamline our operations and reduce manual work. Its integration with Shopify Flow allows us to automate recurring edits and align product updates with internal workflows. Highly recommended for merchants focused on structured, scalable product management. SwedishCandy4U – B2B wholesaler based in Sweden
★★★★★
Great for pop-up on your site to get more information from customers. Very neat. Looks very professional. Love that you can customize almost every aspect of the window. Highly recommend.
More reviews · on the Shopify App Store: Bulk Product Edit, Pop Up Discount
A small team that builds and supports Shopify apps — Bulk Product Edit and Pop Up Discount on the Shopify App Store — and writes free guides for merchants. Your question reaches the developers who wrote the code.
Live on the Shopify App Store: Bulk Product Edit — Change prices, inventory and product fields for thousands of products, schedule sales that revert on their own, undo any task. Pop Up Discount — A discount popup that turns visitors into email and phone subscribers, with exit-intent, scroll and timer triggers. Coming next: KSeF Faktury.
Both apps have a free plan. Bulk Product Edit paid plans are $9.99, $19.99 and $39.99 a month; Pop Up Discount paid plans are $3.99 and $6.99 a month.
Through Shopify: charges appear on your Shopify invoice in USD, and recurring charges are billed every 30 days. Uninstalling the app stops the charges.
Bulk Product Edit works in the Shopify admin only and adds nothing to your storefront. Pop Up Discount runs as an app embed that you switch on in the theme editor; switching it off removes the popup without leftover code.
Yes. Email us what you want to change or which offer you want to show, and we will set up the first task or popup with you.
Bulk Product Edit is available in English and French, Pop Up Discount in English, French and German.
Yes. The guides are grouped by the job in front of you — pricing, inventory, email, shipping, marketing — and free to read without signing up.
Email info@maxitsolutions.tech, Monday to Friday, 10:00–18:00. More ways to reach us are on the contact page.
Install from the Shopify App Store, try it on a few products or one popup, upgrade when it pays for itself.
Bulk Product EditPop Up DiscountAll apps on the Shopify App Store