买 is a simplified Chinese hanzi, listed here under the keyword “buy”. It is built from 乛 (kwukyel) and 头 (head). It appears as a component in 2 other characters in this index.
On KumiJi Glyph Explorer, open the parts search and type “kwukyel” + “head”. 买 is among the results, together with every other character containing the same shapes.
Open 买 in the interactive kanji search
to expand every part down to its smallest pieces, add your own names and mnemonic stories,
or search for other characters by their parts.