> For the complete documentation index, see [llms.txt](https://help.usedotted.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.usedotted.com/como-comecar/etapas/step-3-comece-a-economizar.md).

# Step 3 - Comece a economizar

After revealing the estimated savings in the initial step, authorizing Dotted enables you to actively engage in purchasing and selling reserved instances and savings plans.

Through group buying for all our customers, Dotted enhances efficiency by redistributing unused resources from one customer to another and securing advantageous group discounts.