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Merchandiser, Planner, Buyer, Allocator: Who Owns Which Decision?
The difference between a merchandise planner and buyer becomes useful when the retailer defines which decisions each role owns. Core connects the financial and range plan, while Yukti supports bounded proposals inside configured rules. Agree the responsibility for the plan, commitment and stock release rather than treating a job title as universal authority.

THE MERCHMIX DECISION / Core + Yukti
One shared plan still needs a clear owner for each decision.
Separate the commercial plan, supplier commitment and operational stock release.
Independent worked retail example. Quantities are planning assumptions, with financial amounts shown in US dollars. Proposed changes remain subject to review.
One shared plan still needs a clear owner for each decision.
| Separate stock proposal | Held | If accepted |
|---|---|---|
| Source | 70 | 50 |
| Destination | 10 | 30 |
| Owned total | 80 | Eighty units retained |
The twenty-unit stock move is separate from the 150-unit supplier proposal. The illustrative role agreement does not prescribe universal job titles or fixed permission profiles. No purchase or transfer is executed.
A $20,000 envelope has $8,000 remaining after commitments.
THE KEY IDEA
Separate the commercial plan, supplier commitment and operational stock release.
Titles vary, but decision boundaries still matter
In one business a merchandiser owns the financial plan; in another that responsibility sits with a planner. A buyer may select the range but need separate spending authority. An allocator can identify a store need without having permission to change the supplier order. Ambiguous titles can therefore leave important decisions unowned.
The role model here is an illustrative operating agreement, not a mandated organisation chart or a claim that Merchmix fixes four immutable permission profiles. Core supports connected planning, while the retailer’s configured users, rules and authority determine which proposed changes can actually proceed.
Give the commercial plan a named accountable owner
For this example, the merchandise lead owns a $20,000 intake-cost envelope and the customer role of the range. The planner owns the forecast assumptions and reconciliation of held stock, intake and expected closing. Both review the same period and cost basis before declaring a new buy possible.
Existing accepted commitments are $12,000, leaving $8,000 room under the stated envelope. The planner can calculate that balance, but the calculation does not confer spending authority. The merchandise lead’s commercial accountability and the authorised financial approval must remain explicit even where the same person fills more than one role.
Let the buyer own the supplier commitment question
The buyer proposes 150 units at $40, costing $6,000 and leaving $2,000 of the stated room. The buyer must confirm supplier quantity, cost, usable timing and accepted terms before an order is treated as committed. A planner’s positive OTB result is necessary context, not a supplier agreement.
If the supplier instead requires 210 units, cost becomes $8,400 and exceeds remaining room by $400. That counteroffer needs a changed quantity, accepted terms or additional approval. It must return to the financial decision owner rather than become a larger order because the buyer is closest to the conversation.
THE FIGURES BEHIND THE DECISION
| Illustrative role | Owns the question | Worked boundary |
|---|---|---|
| Merchandise lead | Commercial and financial plan | $20,000 envelope |
| Planner | Assumptions and reconciliation | $8,000 room after commitments |
| Buyer | Supplier terms and proposed commitment | 150 at $40 / $6,000 |
| Allocator | Existing-stock location response | 20-unit move / 80 owned remain |
Buying room $20,000 less $12,000 = $8,000. Base proposal 150 × $40 = $6,000. Minimum 210 × $40 = $8,400. Separate transfer: 70 + 10 = 50 + 30 = 80.
Give allocation its own source and destination scope
Separately, the allocator proposes moving twenty existing units from a source holding seventy to a destination holding ten. The projected source becomes fifty and destination thirty, still eighty owned units in total. That movement is not part of the 150-unit new-buy proposal and does not consume $6,000 of purchase funding.
The allocator owns the checks for matching sizes, reservations, retained source, capacity and useful arrival under the retailer’s agreement. A balanced transfer quantity does not authorise a new purchase. Keep the two actions distinct so an approver knows which stock, locations and financial consequence the request covers.
Make Yukti carry the boundary with the proposal
Yukti can prepare the bounded twenty-unit stock proposal in the supported workflow. Its article card remains awaiting review with source and destination retained in the detail. It does not approve the financial envelope, accept the 210-unit counteroffer or execute the stock movement because somebody approved a different plan.
Core retains the planning context, while configured authority controls the next action. Any proposal should be refreshed when the relevant stock, cost or forecast changes. An approval tied to an old source balance or a smaller supplier quantity should not silently authorise a materially different action.
Agree how changed evidence travels back
The buyer should return a revised minimum or date to the planner and financial owner. The allocator should return a capacity or size constraint to the range and stock owner. The planner should explain how a revised forecast changes buying room and expected closing, rather than edit the assumption without a decision record.
A useful hand-off names the action, accountable decision owner, evidence owner and execution owner, with a defined review point. Several responsibilities may belong to one person in a small team. What matters is that no one assumes another role has accepted a commitment merely because it appears in a shared workspace.
| Signal | Merchmix workspace | Decision to review |
|---|---|---|
| Agree financial accountability | Core + Yukti / decision review | A $20,000 envelope has $8,000 remaining after commitments. |
| Bound the supplier proposal | Core + Yukti / decision review | The 150-unit buy costs $6,000 and still needs acceptance. |
| Return the changed minimum | Core + Yukti / decision review | A 210-unit counteroffer needs $400 beyond the stated room. |
Measure clarity by the next decision being understood
In the worked agreement, the original $6,000 buy fits the stated room but still needs supplier and financial acceptance. The $8,400 minimum does not fit without a change. The separate twenty-unit transfer retains eighty owned units and needs its own operational approval. None is executed by the article.
Merchmix Core and Yukti connect plans and proposals without removing the retailer’s judgement. A clear operating model lets each person explain what they own, what they can recommend and what evidence must return to another owner. That is more useful than an impressive job-title chart with no boundaries.
BEFORE THE NEXT DECISION
- Evidence owner
Confirm scope, timestamps and the independent assumptions.
- Commercial owner
Check the customer opportunity, cost and competing commitments.
- Decision owner
Record the accepted response and the next review point.
Common questions
Is this a universal definition of each title?
No. Roles vary; the article proposes an explicit decision agreement for the example.
Can the planner approve spending because OTB is positive?
Not automatically. Calculation and financial authority are separate responsibilities.
Why does the 210-unit counteroffer need review?
It costs $8,400, exceeding the stated $8,000 room by $400.
Does the transfer use the new-buy budget?
It moves existing stock, distinct from the supplier purchase; movement costs need their own basis.
Has Yukti approved either action?
No. The bounded stock proposal stays awaiting review and does not approve the buy.
FROM THE ARTICLE TO YOUR OWN RETAIL PLAN
Review the decision.
See the workflow.
Bring your planning questions to a demo, or explore a proof of concept on your own data.