Picture a small brand in Üsküdar making handmade soap and natural skincare, taking around sixty orders a day through an ikas storefront. Each e-Arşiv invoice is raised by hand in the provider's web portal, and at month end the accountant keys everything into Logo from a spreadsheet. A company buying gift boxes for its staff is registered for e-Fatura, yet receives an e-Arşiv document, so two days go on cancelling and reissuing it. Every month someone asks again which orders make up the lump sum iyzico paid in, and where the commission belongs. A returned face cream never gets matched to the original sale. This service rebuilds that chain from the start. The moment an order is placed, the buyer's status is checked, the right document type is picked, the invoice is issued through the özel entegratör you have a contract with, and the same data lands in your accounting software as customer, stock and payment records. You and your mali müşavir decide the booking rules; we turn them into software. Apply is not an e-invoice provider and does not issue financial seals or e-signatures. We only connect the systems you have chosen, and all of the work happens remotely.
Our first question sounds simple: where is the invoice born? In the store, in the accounting package or in the provider's portal? The answer decides who owns the number series and templates, and who steps in when something fails.
On the books side: Logo Tiger and Logo GO, Mikro, Netsis and Paraşüt, plus SAP Business One, Business Central or Odoo where needed. On the store side: WooCommerce, ikas, IdeaSoft, T-Soft, Ticimax, Shopify and OpenCart. If a package offers an official interface we use it; otherwise we use whatever import route the vendor supports.
e-Fatura and e-Arşiv documents are issued by the private integrator you hold the contract with. We send the order data to their service in the expected format and attach the returned document number and PDF to the order. Switch providers later and only this layer gets rewritten.
When a business customer enters a tax number, the provider is queried to see whether that company is an e-Fatura user. If it is, an e-Fatura is created; if not, an e-Arşiv invoice. For consumers, the name, address and identity details an invoice needs are collected in full at checkout.
Each product's VAT rate, unit and stock code come from the stock card in the accounting system, so the store never keeps a second list. Shipping charges, gift wrap and coupon use appear on the invoice however your accountant prefers, as separate lines or as deductions.
Should all individual shoppers sit under one retail account, or does each one get their own? Corporate buyers and dealers are always transferred to their own accounts, so balances and payment terms stay intact.
Each batch that iyzico, PayTR or your bank's virtual POS transfers is broken down into orders, refunds and commission. For cash on delivery, the amounts forwarded by the courier are matched to orders in the same way.
An issued document is never deleted or overwritten. Cancellation windows, which document a return requires and how partial refunds are booked are agreed with your accountant. We turn that decision into a workflow and keep every document tied to its order.
Hooking up cloud-based Paraşüt takes far less time than an on-premises Netsis or Logo Tiger install serving several warehouses. We give you a firm timeline after the first call.
Chart of accounts, VAT codes, customer account structure, return and cancellation rules, sales abroad. Your accountant makes the calls; we write them down.
We work against the provider's test account and a trial company in your accounting software. Not a single line reaches your live books during development.
We push every order from a closed month through the integration and compare the result, line by line, with what your accountant booked by hand at the time.
The switch happens at the start of a month, well away from filing deadlines. At the end of the first month we reconcile everything together with your accountant.
Who assigns invoice numbers: the store or the provider? If two systems generate numbers at once, you end up with gaps, duplicates and holes in the series that are awkward to explain. The rule should be blunt: one system issues the number and every other one reads it. In most set-ups we suggest leaving numbering to the provider and letting the store simply display the result. Settle this with your accountant before any code is written.
No. Apply is not a GİB-licensed private integrator and does not issue financial seals or e-signatures. You sign with the provider of your choice, and we connect your store and accounting software to the services that provider offers. If you have not picked one yet, we can go through the technical points worth checking together, particularly the API documentation and whether a test environment is available.
At the start, yes, because they own the booking rules. Most accountants are glad of it: instead of typing entries from a spreadsheet at month end, they get time to review and correct. We share the export format and sample files directly with their office.
The logic for orders, VAT, payments and returns lives in a layer that does not depend on the target package. Change software and only the output side is rewritten. How historical records are carried over is your accountant's decision.
You keep using your cash register or till POS for in-shop sales; Apply neither sells nor installs those devices. We organise the data exchange so that online orders collected in the shop and the related stock movements do not clash with your till system. Which sale goes on which document is a question for your accountant.
Where a ready-made connector exists, the job is mostly configuration and testing. A link with payout matching and custom return rules takes noticeably more effort. After the first call you get either an estimate based on €55 per hour plus VAT, or a fixed-price quote once the scope is clear.
Tell us your store platform, accounting software, e-invoice provider, payment methods and monthly order volume. We will reply with a plan and a rough timeline.
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