B1 / LEONID SHUSHKEVICH

Support the Author

Independent work takes time, research and materials. Support is voluntary and helps me continue writing, studying and building useful public resources.

01 / PERSONAL

Personal support

Direct personal support of the author

01ZelleTransfer through your banking appView payment details 02PayPalOpen a secure PayPal payment pageView payment details 03Cash AppPay by Cash App link or QR codeView payment details 04VenmoPay by Venmo link or QR codeView payment details

All payment details on this page are provided and confirmed by the author. Check the recipient in the payment app before you send funds.

02 / CRYPTO

Cryptocurrency

Five currencies, with network-specific receiving details on separate pages.

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03 / B1BLE

Support the B1BLE Project

These links support the B1BLE Project and are separate from personal support.

Ko-fi · B1BLE Project Patreon · B1BLE Project

Personal support is voluntary and does not purchase services, exclusive access, or a tax-deductible charitable donation. No payment is required to read the public resources linked on this website.