Specifying a V-cut/groove on a PCB. Manufacturing in China?
v-cut - Search - EasyEDA
JLCPCB charges for the same design panelizing | kohacraft's blog
Twitter \ JLCPCB على تويتر: "@vintagechips Please check the link that I shared in the previous comment, it has been mentioned thag the V-cut lines are same as Board outline, consider that