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What Buyers Need From Planning Software
Software for retail buyers should connect the proposed product depth with the money and supplier conditions required to buy it. Core supports ranges, MFP/WSSI and OTB, while Beacon keeps the shared order and acknowledgement context visible. The useful question is whether a particular commitment is feasible, not how many separate screens contain a number.

THE MERCHMIX DECISION / Core + Beacon
Affordable, feasible and accepted are three different checks.
Connect depth, cost and supplier terms before accepting the repeat.
Independent worked retail example. Quantities are planning assumptions, with financial amounts shown in US dollars. Proposed changes remain subject to review.
Affordable, feasible and accepted are three different checks.
| Constraint | Evidence in this comparison |
|---|---|
| Quantity | 180 against 200 minimum |
| Financial room | $800 remains |
| Usable arrival | Required week two / not yet confirmed |
The supplier’s ex-factory acknowledgement still needs a usable arrival check. At $42, the 200-unit minimum costs $8,400. An alternative plan is not a supplier acceptance, authorised purchase or completed receipt.
180 at $40 costs $7,200 and projects sixty closing units.
THE KEY IDEA
Connect depth, cost and supplier terms before accepting the repeat.
A buyer needs an answer to a commitment question
A range proposal can look attractive while its depth exceeds the budget or its supplier minimum exceeds the demand opportunity. Seeing a sales chart, a cost sheet and an order status separately does not resolve that conflict. The buyer needs a common product scope, date and cost basis for the decision.
Core connects assortment depth with financial planning. Beacon adds the supplier’s accepted order context. That relationship should support a clear buying judgement rather than force a newcomer through menu instructions. A connected view does not make every proposed quantity supplier-accepted or financially authorised.
Put the proposal beside available buying room
Assume the buyer has $8,000 remaining OTB at cost after existing accepted commitments. The proposed knitwear repeat is 180 units at $40, or $7,200. On money alone it fits, leaving $800. That does not prove 180 is the right depth or that the supplier will accept it.
The OTB definition matters: this example has already deducted existing commitments. Subtracting them again would understate capacity. Conversely, using an envelope that excludes outstanding orders would overstate it. Core’s comparison needs the same scenario and period before the buyer interprets the balance.
Show the supplier minimum before treating the plan as feasible
The supplier’s assumed minimum is 200 units, costing $8,000. This fits the financial limit exactly, but differs from the proposed 180-unit requirement by twenty units. At a four-week forecast of 160 sales and forty opening units, 180 incoming would close at sixty; 200 would close at eighty.
Both closing figures are projections at the same demand, not actual stock outcomes. The minimum changes the depth decision even though it fits OTB. The buyer should assess whether eighty closing units have a credible later use before describing the affordable minimum as a commercially sound repeat.
THE FIGURES BEHIND THE DECISION
| Quantity and cost basis | Commitment | Projected closing | Constraint |
|---|---|---|---|
| 180 at $40 | $7,200 | 60 units | Below stated minimum |
| 200 at $40 | $8,000 | 80 units | Timing still needs confirmation |
| 200 at $42 | $8,400 | 80 units | $400 above original OTB |
Closing = 40 opening + incoming less 160 sales. Minimum at revised cost = 200 × $42 = $8,400 against $8,000 OTB.
Keep requested dates and accepted milestones separate
Assume the required usable arrival is the beginning of week two, but the supplier has only acknowledged an ex-factory date in that week. Those are different milestones. Transport, receipt and the retailer’s usable-stock process still sit between them; an acknowledgement alone cannot satisfy the required arrival.
Beacon holds the shared supplier acknowledgement and order history. Amendments are retailer-controlled through Merchmix rather than assumed to be unrestricted edits in the portal. The buyer needs a confirmed route and accepted change if timing is unsuitable, not a green status inferred from any date being present.
Test a counteroffer against quantity and funding together
A separate $42 revised unit quote makes the 200-unit minimum cost $8,400, exceeding the original OTB by $400. A 180-unit proposal at that cost would be $7,560 but still fail the stated minimum. Choosing the affordable row does not remove the supplier constraint.
Possible responses include an accepted lower minimum, a different depth, a different timing or additional approved funding. Each changes a defined assumption. Core can compare the range and cost outcomes, while Beacon retains the accepted supplier position. A saved alternative is not an accepted counteroffer or purchase.
Retain the reason when the decision moves forward
The buying record should explain which quantity, cost, usable date and closing stock were accepted, and which version supplied the OTB. Keep a proposal distinct from an order and an order distinct from a receipt. The next person should not have to reconstruct the justification from inbox fragments.
The buyer also needs the size or colour composition of the chosen depth. Two hundred units of the wrong mix can satisfy the supplier minimum while missing demand. Core’s range and size context helps keep that product decision attached to the financial total rather than left to a later reconciliation.
| Signal | Merchmix workspace | Decision to review |
|---|---|---|
| Inspect the depth proposal | Core + Beacon / decision review | 180 at $40 costs $7,200 and projects sixty closing units. |
| Apply the supplier minimum | Core + Beacon / decision review | Two hundred costs $8,000 and projects eighty closing. |
| Check the usable milestone | Core + Beacon / decision review | An ex-factory acknowledgement is not the required arrival. |
Judge the software by a real buying decision
A useful evaluation asks whether the team can explain this repeat from need through constraint to accepted commitment. In the worked base, $8,000 buys the minimum but raises projected closing from sixty to eighty. At $42, the same minimum needs another $400 of authority. Neither result is a completed order.
Merchmix Core and Beacon support the planning and supplier context around that judgement. The buyer should leave with a defensible decision, a traceable accepted basis and an owner for the next milestone, rather than a confident quantity detached from the conditions that make it possible.
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
Does $7,200 fit OTB?
Yes under the base $8,000 remaining-cost envelope, leaving $800.
Why is the 180-unit proposal not feasible yet?
The assumed supplier minimum is 200 units unless a change is accepted.
What changes at the minimum?
Cost becomes $8,000 and projected closing eighty rather than sixty units.
Is an ex-factory date a usable arrival?
No. Transport, receipt and operational availability still need confirmation.
What happens at $42 unit cost?
The 200-unit minimum costs $8,400, $400 beyond the original OTB.
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.