
Connect the order a customer places with the groceries your team can actually fulfil. Unity Infoway helps businesses plan grocery ordering and delivery software around catalogues, stock visibility, picking, substitutions, payments and delivery operations.
Choose the operating model first: one store, a store network or a marketplace. Then define the customer, store and delivery experiences needed to support it, without assuming every model belongs in the first release.
The difficult part is often not accepting the order. It is keeping availability, substitutions, payment adjustments and delivery commitments aligned after checkout.
Define which system owns stock, when quantities are reserved and how unavailable items are handled before a customer is charged incorrectly.
Capture replacement preferences and approval steps so pickers do not make assumptions about what the customer will accept.
Plan service areas, cut-off times and slot limits around the fulfilment capacity your operation can support.
Keep original amounts, approved adjustments and payment references connected to the order and the relevant store.

Design the normal order and the exceptions together. Product unavailability, changed weights, failed payments and unsuccessful delivery should all have defined routes.
Show relevant products, store availability and the agreed delivery area.
Capture quantities, preferences and eligible delivery or pickup options.
Validate price, slot capacity, payment status and stock rules.
Record picked items, substitutions, missing products and any customer approval.
Assign fulfilment responsibility and update order progress through delivery or pickup.
Handle approved adjustments, refunds, delivery exceptions and customer queries.
Select the required customer, store and admin capabilities. Marketplace settlement, native apps and route optimization are separate scope decisions, not default inclusions.
Organize categories, variants, units, images and essential product information.
Configure agreed pricing, offers, limits and promotion eligibility rules.
Define stock ownership, availability updates, reservations and out-of-stock behaviour.
Capture addresses, fulfilment options, order notes and supported payment choices.
Set delivery zones, pickup options, cut-offs and capacity rules.
Support picking lists, replacement preferences and approval of order changes.
A multi-vendor marketplace needs different controls from a supermarket’s own delivery service. Agree stock ownership, customer support and settlement responsibilities at the start.
Launch a focused store catalogue with manageable ordering and fulfilment rules.
Assess store selection, localized availability and multi-location operations
Coordinate a defined sourcing model, order handling and dispatch responsibility.
Scope seller onboarding, commissions, settlement and dispute handling as additional work.

Our e-commerce development services can support the storefront and checkout discussion. Mobile app development can be assessed for customers, pickers or delivery teams where dedicated apps are needed. Existing POS, inventory, maps and delivery-provider integrations depend on supported access, commercial terms and tested data exchange.
Live stock accuracy depends on reliable source data and synchronization. Weighed-item pricing, automatic refunds, vendor settlements and live location tracking require explicit rules. No platform should promise fulfilment speed or coverage that the operating team has not validated.
Focus on the order exceptions as carefully as the happy path. Review Unity Infoway’s quality assurance process when agreeing checkout, fulfilment and payment acceptance tests.
Restaurant management software – For businesses with a separate restaurant or prepared-food service operation.
WhatsApp chatbot and automation – For eligible order enquiries and consent-based fulfilment updates.

Start with the model you can operate reliably. A single-store platform has fewer ownership and settlement decisions. A marketplace adds sellers, commissions, payouts and disputes. These are business and software requirements, not simply a switch in the checkout.
These workflows can be scoped explicitly. Define estimated versus final weight, allowed substitutions, customer approval and payment adjustment. The approach must fit the payment provider and fulfilment process, rather than assume the final basket always matches checkout.
Integration depends on an authorized API, connector or usable import process. Decide which system owns product, price and stock data. Test update frequency, reservations, failures and reconciliation before describing inventory as live or synchronized.
The platform can be designed to record item-level changes and approved refunds. The actual payment flow depends on the gateway and the business rules. Separate order status, payment status and settlement records so staff can investigate discrepancies.
Not necessarily. Basic tracking can show order stages such as packed, dispatched and delivered. Live location requires a suitable app or provider integration, device permissions and data-handling controls. Confirm the intended experience and dependencies during scoping.
Native customer or delivery apps are separate scope choices. A mobile-responsive web platform may suit an initial launch. Compare the required device features, user journeys, operating costs and maintenance responsibilities before committing to multiple applications.
Prepare product data, images, units, pricing rules, service areas, fulfilment responsibilities and sample
order exceptions. Also identify payment and stock systems. Clear operational decisions reduce
uncertainty more effectively than a long feature list without ownership.
The main drivers are the operating model, apps, catalogue complexity, substitutions, integrations and marketplace features. Share your intended launch area and fulfilment process to receive a phase-wise proposal with third-party charges identified separately.
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