S&OP Cadence: The Monthly Meeting That Must Decide

Most brands already hold a monthly review. Very few hold an S&OP meeting. The difference is not the agenda. It is whether anything is decided in the room and whether a named person leaves owning it.

Sales and operations planning is an operating rhythm, not a forecasting technique. The maths matters, but the maths is not the hard part. The hard part is getting commercial and supply to agree on one number, in public, with consequences attached.

Who is in the room

Keep it small. Eight people is workable, fifteen is a presentation.

• A chair who does not represent either side. Usually the founder, the chief operating officer, or the head of business planning.
• Channel owners. Marketplace, quick commerce, own website, offline or general trade. One person per channel, and they must be the person who carries the number, not an analyst.
• Supply. Planning, procurement and manufacturing or the co packer relationship.
• Finance. Someone who can speak to cash, working capital and the price of a wrong call.
• Marketing, for the promotion calendar and any launch that changes demand shape.

Everyone attends with a pre read circulated at least two working days earlier. If the numbers are shown for the first time in the room, the meeting becomes a reading session and no decision gets made.

What each plan contains

The demand plan is built by the commercial side. It carries a base forecast by SKU and channel for the next three to six months, the promotion and sale event calendar, planned launches with their expected phase in, planned exits with their phase out, and a stated list of assumptions. It also carries last month against plan, with the reasons for the gap written down rather than explained verbally.

The supply plan is built by planning and procurement. It carries current stock by node, open purchase orders with confirmed dates, production or co packer capacity by line and by month, raw material and packaging lead times, and constraints. Constraints are the important part. A supply plan without a named constraint is a wish list.

Both plans should be stated in units first. Rupees follow. Units expose the physical problem, and the physical problem is what the meeting exists to solve.

Reaching one consensus number

Consensus does not mean everyone is happy. It means one number is agreed and everyone is measured against it.

The sequence works best in three passes before the meeting. First, planning circulates a statistical baseline. Second, channel owners adjust it with knowledge the model cannot have, and each adjustment must carry a written reason. An adjustment without a reason gets reverted. Third, planning tests the adjusted number against supply and flags where it cannot be served.

Only the gaps come to the meeting. If the plan is servable, it does not need discussion. Where it is not servable, the room must choose. Fund the gap with expedited supply and accept the cost. Reallocate constrained stock between channels. Or cut the demand plan and tell the channel owner their target is coming down. Those are the only three answers. Anything else is a deferral dressed as a decision.

What quick commerce does to the cadence

A monthly cycle was built for a world of four to eight week replenishment. Quick commerce runs on days. A platform can pull stock at a rate that empties a dark store allocation in a week, and demand there is shaped by promotion slots and search placement that are agreed on a much shorter horizon.

The answer is not to run S&OP weekly. The monthly cycle should still set capacity, procurement commitments and the aggregate number. Layer a short weekly review on top that only handles allocation and replenishment inside the agreed envelope. Two tiers, clearly separated.

The monthly meeting decides how much total volume exists and what will be bought. The weekly review decides where the available units go this week, which platform gets short shipped if there is not enough, and whether a promotion should be pulled because supply cannot support it. The weekly review may not change procurement commitments. If it needs to, that is an exception and it goes back to the chair.

This separation matters because quick commerce creates constant urgency, and urgency will eat a monthly process alive if it is allowed into the same room.

What the meeting must decide

Write these on the agenda as decisions with owners and dates, not as topics.

1. The agreed unit forecast by channel for the next period, and who owns each channel number.
2. The production or purchase commitment for the coming cycle, with the cash implication stated.
3. The allocation rule for any constrained SKU, including which channel is short served and who informs them.
4. Go or no go on each promotion and launch in the window, based on whether supply can cover it.
5. Actions on excess and ageing stock, with a named disposition route and a date.
6. Any change to safety stock or coverage policy, with the reason recorded.

Every decision needs one owner. Not a team, not a function. One name. The minutes are one page, circulated within twenty four hours, and the first agenda item next month is the status of last month’s decisions. That single habit does more for plan accuracy than any modelling upgrade.

Two failure modes are worth naming. The first is the meeting that reviews the past. If more than a third of the time goes on explaining last month, the chair has lost control. The second is the plan nobody is measured on. If the sales team is paid against a target that differs from the consensus forecast, supply will build to the wrong number every single cycle, and no amount of process design will fix it.