What does "packaged charm" mean?

Solution 1:

As it happens, Oxford English Dictionary (paywalled) uses the quote from Chandler's The Long Goodbye (1953; 1971 linked) to attest their sense 2 of 'packaged', adj.:

Put together as a single unit for sale, presentation, etc.; presented in a particular way, esp. for promotional purposes.
...
 1953 R. Chandler Long Good-bye iv. 22 The goddam women will start..making up [sic] with the packaged charm.

The sense OED presents for 'packaged' is accurate for Chandler's use of 'packaged' in the quote. In context, the packaged 'charm' is not a charm such as might be found on a charm bracelet (which may have one or many charms attached), but rather a figurative sense of 'charm':

Any quality, attribute, trait, feature, etc., which exerts a fascinating or attractive influence, exciting love or admiration.

OED

The use of 'make with' (here in the form "making with") is US slang, meaning

To bring into operation; to use, affect....

op. cit.

Women of the sort Chandler described were likely to wear multiple bracelets, on one or both arms, which explains the "tinkling their goddamn bracelets".