Indeed. And the reaction is even more exciting when is a nocoiner merchant that never used bitcoin before. In your case, with a lady from El Salvador, is showing the power of Bitcoin over borders, because those humble people were using until now all those bloodsucker money remittances like Western Union etc. The experience seeing BTC/LN in real time is amazing. Is exactly like this: https://imgprxy.stacker.news/ZG7teJqiLy7VWnCaRO8TDzbtrSogmAjF05Wscm2pqkk/rs:fit:600:500:0/g:no/aHR0cHM6Ly9pLnBvc3RpbWcuY2Mva2dxa3hSVEcveW91cl9maXJzdF9MTi5naWY