Kanuni ya uamuzi: tengeneza SKU safi, tumia usable stock, pima demand na supplier lead time, weka safety buffer iliyoidhinishwa na review trigger baada ya mabadiliko.
Tumia mwongozo kwenye hesabu yako
Mwongozo wa stock control kwa SKU, reorder point, safety stock, supplier lead time, stock count na ulinzi wa cash flow.
Fungua Kifuatiliaji cha inventory →Tengeneza orodha ya SKU
SKU ni code ya aina moja ya bidhaa. Size, rangi, nguvu au pack tofauti zinaweza kuwa SKU tofauti kwa sababu mahitaji yake ni tofauti. Weka jina, code, unit, gharama, bei, supplier, lead time na kiwango cha low stock.
Usichanganye box, dozen na piece bila conversion iliyo wazi. Unit isiyolingana ni chanzo kikubwa cha stock hitilafu.
Jua stock inayoweza kuuzwa
Stock inayoweza kuuzwa ni iliyopo ukiondoa damaged, expired, returned, reserved au quality hold. Purchase order ambayo haijafika si stock ya kutumia leo.
Rekodi receipt, sale, return na adjustment wakati zinatokea. Adjustment ya mkono iwe na sababu na mtu aliyeidhinisha.
Formula ya reorder point
Formula ya msingi ni: reorder point = mahitaji wakati wa lead time + safety stock. Ukiuza unit 5 kwa siku, supplier anachukua siku 8 na safety stock ni 15, order trigger ni unit 55.
Reorder point inasema lini kuagiza. Reorder quantity inasema kiasi gani. Haya ni maamuzi mawili tofauti.
Pima mahitaji kwa data
Tumia mauzo au issue history. Kwa fast-moving item, daily average inaweza kusaidia; kwa bidhaa polepole, weekly average inaweza kuwa bora. Tenganisha season, promotion na payday.
Stock-out inaweza kufanya demand ionekane ndogo. Kama bidhaa haikuwepo, sales za siku hizo hazionyeshi watu waliotaka kununua. Rekodi lost sales kwa tahadhari.
Pima supplier lead time
Lead time inaanza order inapoweza kuwekwa hadi stock imepokelewa, imekaguliwa na iko tayari kuuzwa. Jumuisha approval, preparation, transport, customs na receiving.
Tumia history ya order zako, si promise nzuri zaidi ya supplier. Imported au custom goods zina risk kubwa kuliko bidhaa ya local supplier.
Weka safety stock kwa risk
Safety stock inalinda variation ya demand na delivery. Bidhaa muhimu, supplier asiyeaminika au lost sale yenye madhara makubwa inaweza kuhitaji buffer kubwa. Perishable na fashion stock inahitaji buffer ndogo kwa sababu ya expiry au kubadilika kwa trend.
Usiweke safety stock sawa kwa bidhaa zote. Gawa bidhaa kwa value, speed na criticality.
Order quantity na cash flow
Kabla ya order, angalia minimum quantity, transport, storage, expiry, discount na cash inayopatikana. Discount si saving kama stock haitauzwa au biashara itakosa fedha ya mshahara.
Weka deposit, balance, freight na delivery kwenye makisio ya mtiririko wa fedha kwa tarehe ya malipo.
Cycle count na full count
Hesabu A items zenye value au impact kubwa mara nyingi. B items kwa ratiba ya kawaida. C items zinaweza kuhesabiwa kwa ratiba nyepesi isipokuwa ni muhimu kwa huduma.
Cycle count husaidia kupata kosa mapema bila kufunga biashara yote. Full count bado inaweza kuhitajika kwa accounting, audit au mwisho wa kipindi.
Slow stock na dead stock
Tengeneza report ya bidhaa ambazo hazijasogea kwa siku au miezi iliyowekwa. Kagua sababu: bei, location, quality, season, assortment au record hitilafu. Usinunue mpya bila mpango wa stock ya zamani.
Promotion, bundle, return to supplier au write-down inaweza kuhitajika. Hifadhi approval na athari ya margin.
Msingi wa uhasibu
IFRS Foundation, IAS 2 Inventories. IAS 2 inaeleza cost ya inventory, cost formulas na lower of cost and net realisable value. Mfumo wa reorder ni wa uendeshaji; haubadilishi accounting policy, physical count, expiry rules au tax.
Checklist ya kila wiki
- Kagua low-stock na stock-out.
- Kagua order zinazochelewa.
- Hesabu A items zilizopangwa.
- Kagua damaged, expired na returned items.
- Kagua slow-moving stock.
- Linganisha order plan na cash forecast.
- Sasisha lead time ya supplier.
Pima demand na lead time inayobadilika
Hesabu trigger moja kwa normal demand na lead time iliyopimwa, kisha fanya stress test kwa peak demand na delayed delivery history. Tofauti ya matokeo inaonyesha exposure; si maagizo ya moja kwa moja ya kuweka kiasi chote kama stock ya ziada.
Angalia value, margin, criticality na shelf risk kabla ya kuweka buffer. Item ya bei ndogo inayosimamisha repair inaweza kuhitaji ulinzi zaidi.
Receiving control
Hesabu delivery kabla ya kuongeza available stock. Linganisha purchase order, quantity, unit, batch, hali na expiry. Weka discrepancy kwenye quarantine badala ya kuonyesha kama stock ya kuuzwa.
Rekodi landed cost baada ya freight na acquisition costs kujulikana. Quantity inaweza kuwa sahihi lakini pricing ikawa mbaya kama cost haijasasishwa.
Returns, expiry na shrinkage
Return iwe na status: inaweza kuuzwa, repair, kurudishwa supplier, damaged au write-off review. Expiry items zinahitaji batch na date. Shrinkage ichunguzwe kwa item, eneo na kipindi.
Kama system quantity haitoshi kila mara, kuongeza safety stock kunaficha tatizo. Boresha access, counting, receiving na transaction records.
Vipimo vya kufuatilia
- Stock-out na lost orders.
- Siku au wiki za stock.
- Supplier lead time na variation.
- Forecast demand dhidi ya actual.
- Slow na dead stock value.
- Expiry, damage, returns na shrinkage.
- Purchase commitments dhidi ya cash forecast.
Mpango wa siku 30
Wiki 1, safisha SKU na units. Wiki 2, hesabu bidhaa zenye value kubwa na reconcile tracker. Wiki 3, hesabu demand na actual lead time kwa top sellers. Wiki 4, idhinisha reorder point, safety stock na weekly review.
Usijaribu kupata setting perfect kwa kila item siku moja. Anza na bidhaa muhimu kwa cash, customer na operations. Andika assumption na tarehe ya review.
Supplier scorecard
Kwa kila supplier, fuatilia order date, promised date, received date, quantity kamili, damage, price variance na response ya complaint. Scorecard inaonyesha lead time ya kutumia kwenye reorder point na risk ya order kubwa.
Usitumie bei pekee kuchagua supplier. Reliability, quality, payment terms, returns na communication vinaweza kuwa na value kubwa kwa cash flow na customer service.
Kufungua stock register
Anza na physical count ya tarehe moja. Tengeneza SKU, unit, quantity, cost, selling price, supplier na location. Tenganisha damaged, expired na reserved. Baada ya opening balance, rekodi kila movement kwa utaratibu uleule.
Kama kuna tofauti, ichunguze kabla ya kuweka adjustment. Usijaze quantity ya kukisia ili system ilingane na mauzo. Record safi ni msingi wa reorder na margin.
Maswali yanayoulizwa mara kwa mara
Reorder point ni nini?
Ni kiwango cha stock kinachoanzisha order mpya ili bidhaa ifike kabla stock kuisha.
Reorder point na reorder quantity ni sawa?
Hapana. Moja inaamua lini kuagiza; nyingine inaamua kiasi cha kununua.
Safety stock ni nini?
Ni buffer ya variation ya demand au supplier lead time.
Duka dogo linaweza kutumia stock tracker rahisi?
Ndiyo. Anza na SKU, unit sahihi, rekodi za movement na count ya mara kwa mara.