The premium account is only used to download Free MalwareList (a small package) without bandwidth limit, it can not access Professional MalwareList or other fee-based services. If you want to get full samples, please subscribe Professional Services.
The Premium Account will be eligible to get the bandwidth up to shared 1000Mbps, download resuming enabled and multi-thread download allowed, the volume will be expanded to around 5000 per day.
You can upgrade your account in the following. We will manually process it within 24/48 hours after the payment completed. Your account will back to free user limits when premium expired.