Plumbing estimating software: Plumbing Software Price Index

Every row is a verbatim sentence read from the named source's own page through our fetch service on the date shown, hash-pinned to the stored read (the sha of the page's visible text; the raw page is mirrored to R2).

6 of the 22 named sources that could be read published a usable figure; 15 published none and are recorded as not published, never filled in; 1 could not be read (blocked, dead or unreachable) and count nowhere.

The headline figures (median, minimum, maximum, quartiles) are over ONE figure per source in USD (a source's median where its page yielded several accepted sentences), so N counts sources, never sentences; 73 candidate sentence(s) were refused by a reviewer with the reason recorded.

The fuller derivation this dataset is chartered to grow into (not yet what the figures above are; they are each source's own published figure as read): one row per product per plan: the published list price per user per month, the annual discount, the seat minimum, the implementation fee and the payment-processing take, normalised to a three-technician shop so two products can be compared at all; the share of the category that publishes nothing, and the gap between the headline plan and the three-tech total once seat minimums and add-ons are in it, is the figure the category is built to hide

73 candidate sentences on these pages were refused by a reviewer; each refusal and its reason is recorded in the review ledger.