There is no single answer to “how to avoid currency-exchange-only web sites” that applies to all websites. National web sites should reflect real differences, such as inventories, regulations, distributions, cases and usages, and not just currency symbols. First, the priority is determined by whether it blockes the grab or index, then by whether it affects the user's task, and lastly, by the pointer of the tool.
In terms of the search work mechanism, where there is no stand-alone value, it may be more reasonable to align the language site with the area selection. This means that the content of the site, the HTML signal, the internal link and the server response need to express the same conclusion; any one of these layers is contradictory and increases the cost of bludgeoning the system selection and site maintenance staff.
The order in which you land can be used: list the availability, delivery, authentication, contact and local evidence of the product in each market, and create a separate URL only if it can be maintained on a continuous basis.
When observations are not improved, the sample and time window are checked for adequacy, and the assumptions are judged to be incomplete. What needs to be avoided is that bulk copying templates create a large number of approximation sites and increase the cost of hreflang and stock synchronization. The SEO does not have a “full-scoring configuration” of the scene, and clear trade-offs are more important than stacking settings.
If site maintenance personnel have limited resources, this method is first applied to a web site that can generate queries or take on important navigation. Local evidence and stand-alone values can be passed steadily, and then extended to the low-flow catalogue to avoid over-checking the sample and unprocessed observations.
User feedback is also included in the SEO judgement. Search data indicate whether the web site is found, but do not fully explain whether the answer is clear; this can be supplemented by client questions, form content and the creation of a sales desk account, allowing the national version of SEO to optimize back to real needs.