Whitespace cleanup in promotelinkform.html.
Delete unsupported maximum_clicks and maximum_views options.
Typo in promoted link thumbnail display.
Break up monolithic promotelinkform into functions.
Move bid logic out of template.
Remove unused arguments from PromoteLinkform.
Separate templates for creating and editing promoted links.
Delete PromoteLinkFormCpm.
Delete GET_inventory.
Record charge amount in unused Bid.charge attribute.
Refunds for authorize.net transactions.
Move get_traffic_dates from trafficpages to promote.
inventory: make _min_daily_pageviews_by_sr safer
Methods to check promoted link inventory.
Add method to check for missing traffic hours.
PromoCampaign: add ndays property.
Sell campaigns by CPM.
Display spent portion of a campaign's budget.
Delete update_bid.

It did too much and was called in several templates where it did nothing.
Delete unused update_box.