RoamSonar 如何对 eSIM 计划进行排名

最便宜的排序是按每天的旅行费用排序：优惠券后的价格除以您旅行的天数，而不是计划的有效期。按总价打破平局，然后按字母顺序排列。

Country pages initially show up to two matching plans per provider, taken from the selected order. This makes room for alternatives without changing prices or scores. Lowest price stays in ascending total-price order within that shortlist. Choose Show all plans, turn off Two plans per provider, or select one provider to browse every matching plan. Full-catalogue Cheapest, API and AI results keep strict price order without provider-diversity demotions.

输入行程天数后，有效期覆盖行程和满足流量需求两项筛选默认开启。前者排除有效期过短的套餐，后者根据我们的流量估算排除较小额度的套餐。关闭任一筛选即可比较这些套餐。显示所有套餐只取消每家提供商的数量限制，不会取消行程筛选。不填写行程天数时，这两项筛选默认关闭。

网络与设置采用下方的 Fastest 分数，综合公布的身份验证要求、网络制式、热点、充值和速率上限信息。无需身份验证并不代表可以即时激活。该分数不是实测下载速度，也不保证交付时间。

Ties break by price, then title. A missing speed ceiling receives the default 20 points; this does not verify an unrestricted connection. A missing network generation remains unknown.

Smart match (Recommended) is optional: a 0–100 score from three parts, not a lowest-total-price order.

一项严厉的惩罚是：如果计划没有足够的旅行数据（您的日常需求 × 您的天数，加上 20% 缓冲），无论多么便宜，总计上限为 40。平局的依据是得分，然后是价格，最后是头衔。

Before scoring, genuinely identical same-price variants collapse to the longest validity, because extra days at no extra cost are strictly better. Cap period, no-expiry, speed/FUP, phone, voice and SMS differences keep products distinct. Unknown and confirmed features are kept separate. After scoring, a plan can never appear above another plan with the same coverage that costs no more while providing at least as much data and validity.

The formula is unchanged, but displayed results are diversified so one provider cannot occupy the whole page: no provider may hold more than three of the first eight or six of the first 24 positions. Countries covered by at least ten providers target five distinct providers in the first eight. Deferred plans retain their relative order. This changes display variety, never the underlying score, price or paid placement.

An eSIM can connect in one country while routing its public internet address through another. When a provider publishes that routing country and it differs from your destination, we show it in the plan details. This can affect local streaming catalogues, banking checks, search results and services that use an IP address to infer location. IP egress does not change a ranking score.

RoamSonar 不提供开放的审核表。 Clicked out via RoamSonar 徽章仅来自与记录的提供商点击相关的一次性邀请。验证购买更加严格：提供商导入的转化必须与该点击 ID 匹配。一封电子邮件可以对提供商进行一次审核，每次提交都会经过审核，经过验证的评论首先排序，并且只有已发布的评论才会计入公共平均或结构化数据。