let spanTooltip = '';
if (typeof row.tooltip !== 'undefined' && row.tooltip) {
  spanTooltip = row.tooltip.length > 0 ? `<span class="tooltiptext">${row.tooltip}</span>` : '';
}
membershipsInfoEl.innerHTML += `
<div class="flagtick_memberships-row">
  <p class="flagtick_memberships-info-text tooltip">${row.text}${spanTooltip}</p>
  <p class="flagtick_memberships-info-value">${row.value}</p>
</div>