# Sub-Accounts & CDK

Two distribution features for teams and resellers: sub-accounts for internal allocation, and CDK for external distribution and redemption.

## Sub-accounts

A main account can create multiple sub-accounts, each with its **own proxy credentials** and its **own traffic quota**, purchased and allocated centrally by the main account.

Typical scenarios:

* **Team collaboration** — each member or business line uses its own sub-account, so usage never interferes and the main account keeps a single view of the books.
* **Client isolation** — service providers give each client independent credentials, allocate traffic on demand, and can adjust or disable them at any time.

How to: dashboard Sub-Accounts page → create a sub-account → allocate traffic → hand the sub-account credentials to the user. Sub-account usernames support the full set of [targeting and session parameters](https://www.eproxies.io/docs/usage/username-syntax).

## CDK redemption

A CDK (redemption code) is a carrier for prepaid traffic: the holder enters the code at the dashboard's CDK Redemption entry and the corresponding resources are credited instantly.

* If you bought a CDK or received one from a reseller, just log in to the dashboard and redeem it — no payment method needs to be attached.
* Codes can be tied to specific country resource types; the code's own description is authoritative.

## Balance top-up

The dashboard supports topping up a balance first and then paying for plans from that balance — convenient for one payment covering multiple purchases in your books. The top-up entry is in the dashboard's Subscriptions/Balance module.

## Reseller program

EProxies runs a reseller program (regional support + bulk CDK distribution):

* Buy traffic at wholesale prices, set your own retail price, and keep the margin.
* Generate CDKs in bulk and distribute them to your customers; they redeem on their own without ever touching your main account.

Interested? Contact business development via [Telegram](https://t.me/eproxies) or `support@eproxies.io`.