A per-seat Offer counts the people in each Customer's workspace, its Tenant, and bills for each one. Someone joins, the next invoice adds a part-month charge; someone leaves, the seat comes off.

For developers

Needs Let customers sign in

What you get

1Offer at $15 per person per monthOffer
1seat count per customer, taken from the people in their accountSubscription
1part-month charge or credit each time someone joins or leavesInvoice
1seat line on the pricing page and each invoiceInvoice

Your agent does

Offer.create → Offer.publish

You, to your agent

Charge $15 a month for each person on the team.

Charge per seat.

Bill for every user they add.

# 1. Offer.create
OFFER=$(curl -X POST https://api.sb/leaseline.app/offers \
  -H "Authorization: Bearer $STARTUP_BUILDER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"price":{"amount":15,"currency":"USD"},"interval":"month","seats":"members","terms":"Monthly, per person on the account. Added people bill from the day they join."}' | jq -r '.offer["$id"] | split("/") | last')

# 2. Offer.publish
curl -X POST https://api.sb/leaseline.app/offers/$OFFER/publish \
  -H "Authorization: Bearer $STARTUP_BUILDER_API_KEY"

import { $ } from 'startup-builder'

const offer = await $.Offer.create({ price: { amount: 15, currency: 'USD' }, interval: 'month', seats: 'members', terms: 'Monthly, per person on the account. Added people bill from the day they join.' })
await $.Offer.publish({ offer: offer.$id })

OFFER=$(npx startup-builder do Offer.create --json '{"price":{"amount":15,"currency":"USD"},"interval":"month","seats":"members","terms":"Monthly, per person on the account. Added people bill from the day they join."}' | jq -r '.offer["$id"] | split("/") | last')
npx startup-builder do Offer.publish --json '{"offer":"'"$OFFER"'"}'

{
  "name": "do",
  "arguments": {
    "code": "const offer = await $.Offer.create({ price: { amount: 15, currency: 'USD' }, interval: 'month', seats: 'members', terms: 'Monthly, per person on the account. Added people bill from the day they join.' })\nreturn await $.Offer.publish({ offer: offer.$id })"
  }
}

Change it

Include the first three people free.
Bill a seat only once someone signs in.
Let admins cap how many seats they pay for.

Under the hood

Systems: Billing
Nouns: Offer, Subscription, Tenant
Events: Offer.created, Offer.published, Subscription.resized
Stripe objects: Product, Price, Subscription

What you getCopy Anchor Link

Your agent doesCopy Anchor Link

Change itCopy Anchor Link

Under the hoodCopy Anchor Link

What you get

Your agent does

Change it

Under the hood