By Theophilus Isah
Bitcoin and lightning are so linked that their essential ideas are nearly identical. Payment receipt procedures are a unique and crucial feature of both technologies. It's the bitcoin address for bitcoin, and the lightning invoice for lightning (BOLT 11 invoice, to be precise). They are the respective pieces of information that a receiver must give to the sender so that they can make the payment. However, there are certain questions, such as the following:
Why doesn't Lightning use a regular bitcoin address, given that it is layered on top of bitcoin? In terms of security, privacy, and capacity, which is superior?
Theophilus goes on to explain the answers to these engaging questions here; https://extheo.hashnode.dev/lightning-invoice-vs-bitcoin-address