replybuycommands
Type it like a post.
@replybuyfun buy 0.5Buy 0.5 SOL of the coin in the post
@replybuyfun buy $50Buy 50 dollars worth
@replybuyfun buyBuy your default size
@replybuyfun sell 50%Sell half your bag
@replybuyfun sell allSell everything
@replybuyfun sell 25Sell 25 SOL worth
@replybuyfun balYour SOL and the coin in that post
A contract address in your reply picks the coin. Otherwise replybuy reads the post you replied under.