<ahref="https://solidity.readthedocs.io/en/v0.6.2/contracts.html#receive-ether-function"title="the link to documentation"target="_blank">
<ahref="https://solidity.readthedocs.io/en/v0.6.2/contracts.html#receive-ether-function"title="check out docs for using 'receive'/'fallback'"target="_blank">