Plan #4

By submitting an item to SL, you can become a member for 2 months.
The item can be submitted for sale at SL or just submitted for free usage of the visitors.
Items should be e-mailed to

We will respond to you after evaluating your item.
If the item is submitted for sale at SL, please indicate this in your e-mail.
The price and the comissions will be negotiated via e-mail.


What does ScienceLauncher Membership mean?:

1) Members can purchase e-Books at our elibrary: HUNDREDS of useful e-Books, for scientists, each for only $0.99-1.5 (less than a quarter-price!). Purchases of the e-Books are made through PayPal. Non-member purchases will not be processed.

2) Members can ask questions at our "Ask The Scientists" Hub: Professors and PhD students from all over the world (USA, Germany, Sweden, England, Russia, Turkey) will answer members' questions to the extent of what is known to humanity at the moment (limitation: 1 question per week per member).

By clicking to any of the above PayPal buttons and submitting the membership fee you agree to the terms described above. Your e-mail registered at PayPal will be your membership ID at ScienceLauncher. If you do not have a personal PayPal account yet, click here to register for FREE.

Privacy notice: ScienceLauncher is a foundation dedicated to the promotion of science. No private information is shared, disseminated or stored in any public accessible form.










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