Twitter: introducing Bitcoin payment feature on its platform

Recall that Lightning Network is a second level Bitcoin network. In fact, it is an add-on on top of the main BTC blockchain, which only fixes the results of multiple transactions after they are completed. The advantages of LN are the high speed of transactions due to the characteristics of the network and the low cost of sending coins.
Read more: https://citytelegraph.com/news/5812/twitter-introducing-bitcoin-payment-feature-on-its-platform/?source=Snapzu