Methods of Payment


Bitcoin

Only Bitcoin payments accepted on PROFESSOR.NL.
Bitcoin provides cost-efficient transactions and fast speeds.
Once you own Bitcoin, you can make transfers anytime, anywhere, reducing the time and potential expense of any transaction.
Transactions don't contain personal information, such as a name or credit card number.
If you do not have any Bitcoin, you can just search "buy bitcoin with credit card" on your favorite search engine or visit
COINBASE and CASH.APP
(They provides service on almost all Western countries)

Postage Options


Orders are sending within 2 working days after payment completed.
We are using discreet packaging methods
to ensure maximum privacy and successful delivery rate.

Unregistered Mail:

  • Price: EUR 7.95
  • No tracking / Therefore no refund on failed delivery.
  • EU orders take 2 - 9 business days to arrive
  • Non-EU orders take an average of 6 - 14 days to arrive

Registered Mail

  • Price: EUR 8.95
  • Online tracking provided.
  • Signature required upon delivery (It is global rule but depends on your local postman at the end)
  • EU orders takes 2 - 7 days to arrive.
  • Non-EU orders take an average of 5 - 13 days to arrive.

Experess Mail

  • Price: EUR 39.00
  • 2 or 3 Days’ for most EU destinations and 3-6 days to most worldwide destinations
  • Fully tracked
  • Signature required upon delivery
  • Refund available if undelivered

UPS Express

  • Price: EUR 0.00
  • Next Day or 2 Days’ for most EU destinations and 2-5 days to most worldwide destinations
  • Fully tracked
  • Signature required upon delivery
  • Refund available if undelivered

Tracking detail – If a tracking number is available, this will be provided to you on MY ORDERS section.

Re-shipping/Refunding of lost orders – One free re-ship/refund of order is available if you selected a tracked option. We make no exceptions to this rule. We will re-ship your order after 14 working days for EU detsinations and after 28 working days for all other detsinations.