Articles on Invoicing & VAT
Invoices for every charge, VAT on online sales, and VeriFactu: what the Spanish tax authority expects when you sell online.
5 articles
Free versus paid trial periods: technical impact on conversion, payment failures, and churn
Choosing between a free or paid trial alters sign-up rates, card processing workflows, payment failure frequency, and exposure to dispute costs.
The hidden cost of failed payments: return fees, retries, and lost customers
When a recurring transaction fails or a customer disputes a charge, the problem goes far beyond unpaid invoices. Direct processing fees, operational overhead, and involuntary churn multiply the true financial impact.
Simplified vs full invoice in online sales: legal thresholds and required data
Knowing when an online store can issue a simplified invoice and when it must collect full fiscal details is essential for conversion and tax compliance. We examine Spanish regulations and their technical impact on the checkout flow.
Subscription invoicing in Spain: VAT, recurring payments and the VeriFactu era
Managing subscription invoicing in Spain involves understanding the application of VAT (always included or added as appropriate), the mechanics of recurring invoices, and the implications of the new VeriFactu regulation. This article details how to adapt these processes to current legislation.
Invoicing subscriptions in Spain: VAT, renewals, and VeriFactu
A subscription is not a charge that repeats: it is a charge and an invoice that repeat. Who bears the VAT, what happens when the card expires, and what the verifiable invoicing rules demand all change the design from day one.