Guide to ZAIN’S

Optical shop user guide

How to use ZAIN’S for Optical shop: Record prescriptions, frames, lenses, lab work and deposits, then settle at pickup.

Sample screen for Optical shop
Illustrative example from the business screens. Sample data isn’t real customer data.
Step 1

Create your account

Business owner

Create your account

Sign up with Gmail and confirm the email code, or use Google when configured. Select Optical shop and your branch. The trial starts automatically.

Step 2

Set up the business and payment

Business owner

Set up the business and payment

Review tax, payment methods, receipt details and staff discount limits in Settings. Test the printer on the device that will use it.

Step 3

Frames and lenses

Business owner

Frames and lenses

Add categories, names, prices and the correct units. Example: A frame and lenses for a customer prescription. For imports, download the template and test a small set first.

Step 4

Staff accounts and sign-in

Business ownerCashier and staff

Staff accounts and sign-in

The owner creates each employee account and assigns a role and branch. Staff sign in with a phone number and password, or a PIN on a trusted device. No phone verification code is required. The owner manages staff password recovery.

Step 5

Daily work: glasses order

Business ownerCashier and staff

Record prescriptions, frames, lenses, lab work and deposits, then settle at pickup.

  1. Open the glasses order

    Set up the required items, prices and customer details before confirming.

  2. Follow lab work and deposits

    Record the actual status, quantities and any payment, using the appropriate screen.

  3. Hand over and review the invoice

    Check the final bill, payment method and remaining customer balance.

Step 6

Payments and shift closing

Business ownerCashier and staff

Payments and shift closing

Check the payment method before confirming the bill. At shift end, count actual cash and submit it in Shift. Managers review differences according to permissions. Start returns from the original invoice and record a reason.

Step 7

Owner follow-up

Business owner

Owner follow-up

Start with the dashboard, then filter reports by period and branch. Sales, collections, costs and returns have different meanings. A credit sale does not mean cash was received today.

Step 8

Trial, subscription and branches

Business owner

Trial, subscription and branches

Review the duration, price and active branch count in Subscription before requesting payment. The main branch starts automatically at signup. Only the platform administrator can add, edit, activate or deactivate branches. Contact support for an additional branch and its price. Branch prices apply per active branch. Pro activation does not itself record a payment. Available features depend on the plan and permissions.

Step 9

Working during an internet outage

Business ownerCashier and staff

Working during an internet outage

Open checkout online first. Supported transactions wait in this device’s local queue during an outage. Review synchronization after reconnection. Do not clear browser data or manually repeat pending sales. Approval and balance checks still apply.

Step 10

Prescriptions, lab work and handover

Business ownerCashier and staff

Prescriptions, lab work and handover

Record the customer prescription, frame, lenses, lab and deposit. The responsible professional enters prescription data. Update readiness and review the final invoice at pickup.

Step 11

Delivery and collection

Business ownerCashier and staff

Delivery and collection

Check the customer, address, zone and fee. Assign a driver when used, update delivery status, and reconcile money actually collected.

Step 12

Stock and suppliers

Business ownerCashier and staff

Stock and suppliers

Set tracked products and opening quantities. Record receipts, counts, waste and transfers in their own screens with clear reasons.

Step 13

Sizes, colors and variants

Business ownerCashier and staff

Sizes, colors and variants

Give each option its price, barcode and stock. Select the same size and color for sale, return or exchange.

Step 14

Selling units and conversions

Business ownerCashier and staff

Selling units and conversions

Set a base unit and each conversion factor. Test one sale and check the stock movement before using the configuration widely.

Step 15

Staff commissions

Business ownerCashier and staff

Staff commissions

Set staff percentages and choose the actual seller or service provider. Review net commissions after returns in staff reports.

Step 16

Installments and due dates

Business ownerCashier and staff

Installments and due dates

Record the customer, down payment and schedule. Record each collection with its receipt and review overdue amounts before changes.

Step 17

Wholesale and customer prices

Business ownerCashier and staff

Wholesale and customer prices

Configure wholesale or customer-specific prices. Select the customer before payment and review floor prices and discount permissions.

Step 18

Price quotes

Business ownerCashier and staff

Price quotes

Prepare items and prices for a named customer and set validity. Convert an agreed quote to a sale and review payment. A quote is not a paid invoice.

Step 19

Online orders

Business ownerCashier and staff

Online orders

Review the public link, offered items and settings in Online. Confirm incoming orders and follow the workflow for your activity. Online payment needs its own configured account.

Step 20

Customer credit and outstanding balances

Business ownerCashier and staff

Customer credit and outstanding balances

Customer credit is shared across their transactions; a deposit is not automatically reserved for one ticket. Credit sales require an identified customer, an allowed limit and an enabled method. Record collections in the customer account.

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