The ledger
Saved receipts, newest first — each weighed against the entry before it.
Saved Entries
The ledger needs its account books connected
(PUBLIC_SUPABASE_URL / PUBLIC_SUPABASE_ANON_KEY in .env,
then run sql/schema.sql). Calculators work without it.
An Assay Master ledger keeps dated snapshots of any calculator's result — net pay this month against last, a loan's interest as payments land, a savings pace over time.
Nothing saved yet. Look for “Save to ledger” under any calculator's receipt.
Saving new figures is an Assay Master feature — anything already in your ledger stays readable and printable either way. See what membership buys.