If you have a blockchain powered Point of Sale mgmt system, that communicates with the pump, you can imagine to have a lightning channel opened with pump station brand X. Whenever this channel says they owe you money, you can pump gas until the lightning channel reaches 0. However, you cannot go below 0.
So you can load a ton of money once and then fill gas just scanning your pub key. Or you could ask to be refunded every time if you don't use everything. Comes down to how people manage their budget.
kriegalex / kriegalex⚡
npub1u7…l7w6d
2023-03-16 09:54:31
in reply to nevent1q…3s3s
Author Public Key
npub1u7xgeusrph4huakap93z8dmetckp42ux9fcgh5w9en8tmus673dsyl7w6dPublished at
2023-03-16 09:54:31Event JSON
{
"id": "4e2e4138232337091d85a750f667ec1c8817dd82fc9ff60270e0c8fd7ba9109a",
"pubkey": "e78c8cf2030deb7e76dd096223b7795e2c1aab862a708bd1c5cccebdf21af45b",
"created_at": 1678960471,
"kind": 1,
"tags": [
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[
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"content": "If you have a blockchain powered Point of Sale mgmt system, that communicates with the pump, you can imagine to have a lightning channel opened with pump station brand X. Whenever this channel says they owe you money, you can pump gas until the lightning channel reaches 0. However, you cannot go below 0.\n\nSo you can load a ton of money once and then fill gas just scanning your pub key. Or you could ask to be refunded every time if you don't use everything. Comes down to how people manage their budget.\n\n",
"sig": "dc7a3580a9c18b90aaa05b319f9d37fcd8f83a71546161083ae25b02fd272916f1b22296681a4bb8e3ba19d20e3e4aedc4bb4ff6fceea368cbeed0488039f2ba"
}