The daily 40%-off coupon was being merged into every trucking/UCR/IFTA/OTC
send, but those discount sends were not actually being delivered (the
DKIM-broken window). Now that deliverability is fixed, re-test whether
normal-price offers convert before giving margin away.
New CAMPAIGN_ENABLE_COUPON env flag (default OFF) gates daily-coupon
minting in build_trucking_campaigns + the UCR/IFTA/OTC builders (which
import it as tc.COUPON_ENABLED). With it off, no code is minted and an
empty coupon_code is merged -> the campaign templates' existing
{{ if .Subscriber.Attribs.coupon_code }} guard falls through to the
normal-price {{ else }} branch and landing-page links carry no ?code=.
No template or DB changes; fully reversible (set CAMPAIGN_ENABLE_COUPON=1).
Verified: COUPON_ENABLED defaults False, coupon_attribs(None) -> empty,
lp_link drops ?code= when no coupon, all 4 builders compile.
UCR (Unified Carrier Registration) is annual: opens Oct 1, due Dec 31, mandatory
for interstate carriers (op A, same ~628k pool as IFTA) -> recurring revenue.
- build_ucr_annual_campaign.py: 3-touch business-day cadence (30/12/4 bd before
Dec 31, wider than IFTA since it's once a year), escalating tone, same-day
coupon, 'I already did it' suppression. Reuses build_trucking_campaigns +
IFTA business-day/token helpers (DRY). Per-year cycle reset.
- ucr_annual_reminder.html: deadline + fines/OOS risk + 'we figure out your fee
tier' + coupon + filed link + CAN-SPAM. Source campaign 473.
- migration 096: ucr_reminded_at / ucr_touch_no / ucr_self_filed_at.
- ifta.ts: add GET /api/v1/ucr/filed (shares the HMAC token scheme).
- checkout.ts: order-placement Telegram now shows 'Source: campaign (code X)'
when a discount code is present, so IFTA/UCR/CLIA conversions are visible.
(Confirmed order-alert Telegram already fires from handlePaymentComplete for
all compliance orders via both webhook + session paths.)
