For traders who move boxes, not spreadsheets
Every deal carries its containers, its release, its invoices and its status. You see what is booked, what has left and what is still unpaid, without asking anyone.


Real screen (demo company, fictitious data): trading deals colour-coded by sell, buy and buy-and-sell.
What it does
Three things you stop doing by hand
Sell, buy, or both in one deal
Green for sell, red for buy, orange for buy-and-sell. A buy-and-sell deal carries the supplier purchase and the buyer sale on the same containers.
Gate-buys and supplier releases
Buy a container as it comes off a lease at the depot gate, or take it from a supplier's release. Containers are created in your inventory at pickup.
Prices that follow your own sales
Each sale updates the target price of every container of the same port, type and condition, so the next quote starts from the market you actually trade at.
Linked automatically
What updates without anyone touching it
Containers leave at departure
A sold container leaves your fleet when it physically goes, not when the invoice is paid.
Status follows the invoices
Invoiced when every sale invoice is sent, completed when every sale invoice is paid. A purchase never blocks the deal.
Payments find their invoice
Bank reconciliation proposes the sale invoices a payment covers, and learns from each match you validate.
Common questions
Get started
Ready to modernize your container operations?
See how Krak Stack can streamline your leasing, trading, and inventory workflows in one connected platform.
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