1. Scenario overview
In a B2B2C setup, data plan subscription and online payment are the selling path. To convert new customers, clear stock, or back a channel push, operations needs promotions and purchase limits it can change: a discount on the first order, a limited-time price, an exclusive price for named agents, or a cap of N SIMs per user. If those rules are hardcoded on the page, or prices are edited by hand, margin slips, people game the offer, and reconciliation gets messy. On the SimtoLink IoT Cloud Platform, promotions and purchase limits run as a configurable engine: the rules sit apart from the base plan and connect to orders, payment, and revenue sharing.
The pattern used by IoT platforms and commerce stacks is to combine a time window, a user, a product, and a channel. When several rules apply, you set whether they stack or exclude each other, and in what order. A large discount should trigger a risk check. With plan templates and versions, the list price and the amount actually paid stay traceable.
2. Core capabilities
Campaigns and schedule
Set the campaign name, start and end, and which plans take part. A warm-up and a countdown can show on the page. When the campaign ends it expires on its own. Unpaid orders are cancelled, or kept going at the list price, depending on the rule.
Purchase limits and abuse control
Cap purchases by account, mobile number, company, payment account, or device fingerprint. Unusual frequency can ask for a verification code or send the order to review. Accounts on the block list cannot join the promotion.
Margin and revenue share
The discount can be carried by the platform, by the channel, or split by a ratio. That lines up with settlement and revenue sharing, so there is no argument later about the base used for the split.
Results
See the orders, cash collected, gross margin, and customer-acquisition cost the campaign produced. Compare that with a period that had no promotion, and use the numbers for the next round.
3. How this relates to bundled sales
Selling hardware, a SIM, and data together is covered in add-on packages and bundled sales. The promotion engine can price the bundle on its own, or discount each item and then add them up. The rules need a clear pricing order.
4. Typical use cases
- Quarter-end clearance: At the end of the quarter, agents put a limited-time price on stock SIMs that are about to expire. A time window lists and unlists the offer, and a purchase limit stops one account from buying in bulk to resell. The campaign stays controllable, and margin does not leak away.
- Prices that differ by channel: Master agents see a wholesale price, and retail sellers see the list price. Channel rules protect those prices so one channel does not undercut another.
- A first order for new customers: Companies that have never bought an IoT SIM get an instant discount on the first order, or extra data. A coupon goes out when they register, which lifts conversion and lowers the cost of winning that customer.
5. Implementation notes
Before a large promotion, run a load test and a rehearsal: payment callbacks, stock deduction, and purchase-limit counters have to stay correct under concurrency. Prices and terms in the campaign materials should match the rule version on the platform. Afterward, review gaming and complaints, and tighten the risk rules.
6. What you gain
Promotions and purchase limits on the SimtoLink IoT Cloud Platform keep growth and risk control in balance, and make campaigns configurable, measurable, and auditable. Operations can launch a campaign without waiting on engineering, so the time from request to go-live drops. Purchase limits tied to risk control block fake orders, and the real cost stays inside the budget. The results view gives the next campaign numbers you can trust.